19368216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 60802560

約数和(自身を除く): 41434344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 83, 84, 126, 166, 168, 249, 252, 332, 463, 498, 504, 581, 664, 747, 926, 996, 1162, 1389, 1494, 1743, 1852, 1992, 2324, 2778, 2988, 3241, 3486, 3704, 4167, 4648, 5229, 5556, 5976, 6482, 6972, 8334, 9723, 10458, 11112, 12964, 13944, 16668, 19446, 20916, 25928, 29169, 33336, 38429, 38892, 41832, 58338, 76858, 77784, 115287, 116676, 153716, 230574, 233352, 269003, 307432, 345861, 461148, 538006, 691722, 807009, 922296, 1076012, 1383444, 1614018, 2152024, 2421027, 2766888, 3228036, 4842054, 6456072, 9684108, 19368216]

約数ペア:

[(1, 19368216), (2, 9684108), (3, 6456072), (4, 4842054), (6, 3228036), (7, 2766888), (8, 2421027), (9, 2152024), (12, 1614018), (14, 1383444), (18, 1076012), (21, 922296), (24, 807009), (28, 691722), (36, 538006), (42, 461148), (56, 345861), (63, 307432), (72, 269003), (83, 233352), (84, 230574), (126, 153716), (166, 116676), (168, 115287), (249, 77784), (252, 76858), (332, 58338), (463, 41832), (498, 38892), (504, 38429), (581, 33336), (664, 29169), (747, 25928), (926, 20916), (996, 19446), (1162, 16668), (1389, 13944), (1494, 12964), (1743, 11112), (1852, 10458), (1992, 9723), (2324, 8334), (2778, 6972), (2988, 6482), (3241, 5976), (3486, 5556), (3704, 5229), (4167, 4648)]