22581468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 72037056

約数和(自身を除く): 49455588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 61, 63, 78, 84, 91, 113, 117, 122, 126, 156, 182, 183, 226, 234, 244, 252, 273, 339, 364, 366, 427, 452, 468, 546, 549, 678, 732, 791, 793, 819, 854, 1017, 1092, 1098, 1281, 1356, 1469, 1582, 1586, 1638, 1708, 2034, 2196, 2373, 2379, 2562, 2938, 3164, 3172, 3276, 3843, 4068, 4407, 4746, 4758, 5124, 5551, 5876, 6893, 7119, 7137, 7686, 8814, 9492, 9516, 10283, 11102, 13221, 13786, 14238, 14274, 15372, 16653, 17628, 20566, 20679, 22204, 26442, 27572, 28476, 28548, 30849, 33306, 41132, 41358, 48251, 49959, 52884, 61698, 62037, 66612, 82716, 89609, 92547, 96502, 99918, 123396, 124074, 144753, 179218, 185094, 193004, 199836, 248148, 268827, 289506, 358436, 370188, 434259, 537654, 579012, 627263, 806481, 868518, 1075308, 1254526, 1612962, 1737036, 1881789, 2509052, 3225924, 3763578, 5645367, 7527156, 11290734, 22581468]

約数ペア:

[(1, 22581468), (2, 11290734), (3, 7527156), (4, 5645367), (6, 3763578), (7, 3225924), (9, 2509052), (12, 1881789), (13, 1737036), (14, 1612962), (18, 1254526), (21, 1075308), (26, 868518), (28, 806481), (36, 627263), (39, 579012), (42, 537654), (52, 434259), (61, 370188), (63, 358436), (78, 289506), (84, 268827), (91, 248148), (113, 199836), (117, 193004), (122, 185094), (126, 179218), (156, 144753), (182, 124074), (183, 123396), (226, 99918), (234, 96502), (244, 92547), (252, 89609), (273, 82716), (339, 66612), (364, 62037), (366, 61698), (427, 52884), (452, 49959), (468, 48251), (546, 41358), (549, 41132), (678, 33306), (732, 30849), (791, 28548), (793, 28476), (819, 27572), (854, 26442), (1017, 22204), (1092, 20679), (1098, 20566), (1281, 17628), (1356, 16653), (1469, 15372), (1582, 14274), (1586, 14238), (1638, 13786), (1708, 13221), (2034, 11102), (2196, 10283), (2373, 9516), (2379, 9492), (2562, 8814), (2938, 7686), (3164, 7137), (3172, 7119), (3276, 6893), (3843, 5876), (4068, 5551), (4407, 5124), (4746, 4758)]