2018922612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:598

約数の個数: 192

約数和(自身を含む): 5876957184

約数和(自身を除く): 3858034572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 61, 69, 74, 84, 92, 111, 122, 138, 148, 161, 183, 222, 244, 259, 276, 322, 366, 427, 444, 463, 483, 518, 644, 732, 777, 851, 854, 926, 966, 1036, 1281, 1389, 1403, 1554, 1702, 1708, 1852, 1932, 2257, 2553, 2562, 2778, 2806, 3108, 3241, 3404, 4209, 4514, 5106, 5124, 5556, 5612, 5957, 6482, 6771, 8418, 9028, 9723, 9821, 10212, 10649, 11914, 12964, 13542, 15799, 16836, 17131, 17871, 19446, 19642, 21298, 23828, 27084, 28243, 29463, 31598, 31947, 34262, 35742, 38892, 39284, 42596, 47397, 51393, 51911, 56486, 58926, 63196, 63894, 68524, 71484, 74543, 84729, 94794, 102786, 103822, 112972, 117852, 119917, 127788, 149086, 155733, 169458, 189588, 197701, 205572, 207644, 223629, 239834, 298172, 311466, 338916, 359751, 363377, 394013, 395402, 447258, 479668, 593103, 622932, 649589, 719502, 726754, 788026, 790804, 894516, 1044991, 1090131, 1182039, 1186206, 1299178, 1439004, 1453508, 1576052, 1948767, 2089982, 2180262, 2364078, 2372412, 2598356, 2758091, 3134973, 3897534, 4179964, 4360524, 4547123, 4728156, 5516182, 6269946, 7314937, 7795068, 8274273, 9094246, 11032364, 12539892, 13641369, 14629874, 16548546, 18188492, 21944811, 24034793, 27282738, 29259748, 33097092, 43889622, 48069586, 54565476, 72104379, 87779244, 96139172, 144208758, 168243551, 288417516, 336487102, 504730653, 672974204, 1009461306, 2018922612]

約数ペア:

[(1, 2018922612), (2, 1009461306), (3, 672974204), (4, 504730653), (6, 336487102), (7, 288417516), (12, 168243551), (14, 144208758), (21, 96139172), (23, 87779244), (28, 72104379), (37, 54565476), (42, 48069586), (46, 43889622), (61, 33097092), (69, 29259748), (74, 27282738), (84, 24034793), (92, 21944811), (111, 18188492), (122, 16548546), (138, 14629874), (148, 13641369), (161, 12539892), (183, 11032364), (222, 9094246), (244, 8274273), (259, 7795068), (276, 7314937), (322, 6269946), (366, 5516182), (427, 4728156), (444, 4547123), (463, 4360524), (483, 4179964), (518, 3897534), (644, 3134973), (732, 2758091), (777, 2598356), (851, 2372412), (854, 2364078), (926, 2180262), (966, 2089982), (1036, 1948767), (1281, 1576052), (1389, 1453508), (1403, 1439004), (1554, 1299178), (1702, 1186206), (1708, 1182039), (1852, 1090131), (1932, 1044991), (2257, 894516), (2553, 790804), (2562, 788026), (2778, 726754), (2806, 719502), (3108, 649589), (3241, 622932), (3404, 593103), (4209, 479668), (4514, 447258), (5106, 395402), (5124, 394013), (5556, 363377), (5612, 359751), (5957, 338916), (6482, 311466), (6771, 298172), (8418, 239834), (9028, 223629), (9723, 207644), (9821, 205572), (10212, 197701), (10649, 189588), (11914, 169458), (12964, 155733), (13542, 149086), (15799, 127788), (16836, 119917), (17131, 117852), (17871, 112972), (19446, 103822), (19642, 102786), (21298, 94794), (23828, 84729), (27084, 74543), (28243, 71484), (29463, 68524), (31598, 63894), (31947, 63196), (34262, 58926), (35742, 56486), (38892, 51911), (39284, 51393), (42596, 47397)]