1788478524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{12473}}^1$

素因数の和:13059

約数の個数: 72

約数和(自身を含む): 5176211040

約数和(自身を除く): 3387732516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 569, 1138, 1707, 2276, 3414, 3983, 5121, 6828, 7966, 10242, 11949, 12473, 15932, 20484, 23898, 24946, 35847, 37419, 47796, 49892, 71694, 74838, 87311, 112257, 143388, 149676, 174622, 224514, 261933, 349244, 449028, 523866, 785799, 1047732, 1571598, 3143196, 7097137, 14194274, 21291411, 28388548, 42582822, 49679959, 63874233, 85165644, 99359918, 127748466, 149039877, 198719836, 255496932, 298079754, 447119631, 596159508, 894239262, 1788478524]

約数ペア:

[(1, 1788478524), (2, 894239262), (3, 596159508), (4, 447119631), (6, 298079754), (7, 255496932), (9, 198719836), (12, 149039877), (14, 127748466), (18, 99359918), (21, 85165644), (28, 63874233), (36, 49679959), (42, 42582822), (63, 28388548), (84, 21291411), (126, 14194274), (252, 7097137), (569, 3143196), (1138, 1571598), (1707, 1047732), (2276, 785799), (3414, 523866), (3983, 449028), (5121, 349244), (6828, 261933), (7966, 224514), (10242, 174622), (11949, 149676), (12473, 143388), (15932, 112257), (20484, 87311), (23898, 74838), (24946, 71694), (35847, 49892), (37419, 47796)]