996899886

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:739

約数の個数: 80

約数和(自身を含む): 2280313728

約数和(自身を除く): 1283413842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 151, 162, 166, 249, 302, 453, 491, 498, 747, 906, 982, 1359, 1473, 1494, 2241, 2718, 2946, 4077, 4419, 4482, 6723, 8154, 8838, 12231, 12533, 13257, 13446, 24462, 25066, 26514, 37599, 39771, 40753, 74141, 75198, 79542, 81506, 112797, 122259, 148282, 222423, 225594, 244518, 338391, 366777, 444846, 667269, 676782, 733554, 1015173, 1100331, 1334538, 2001807, 2030346, 2200662, 3300993, 4003614, 6005421, 6153703, 6601986, 12010842, 12307406, 18461109, 36922218, 55383327, 110766654, 166149981, 332299962, 498449943, 996899886]

約数ペア:

[(1, 996899886), (2, 498449943), (3, 332299962), (6, 166149981), (9, 110766654), (18, 55383327), (27, 36922218), (54, 18461109), (81, 12307406), (83, 12010842), (151, 6601986), (162, 6153703), (166, 6005421), (249, 4003614), (302, 3300993), (453, 2200662), (491, 2030346), (498, 2001807), (747, 1334538), (906, 1100331), (982, 1015173), (1359, 733554), (1473, 676782), (1494, 667269), (2241, 444846), (2718, 366777), (2946, 338391), (4077, 244518), (4419, 225594), (4482, 222423), (6723, 148282), (8154, 122259), (8838, 112797), (12231, 81506), (12533, 79542), (13257, 75198), (13446, 74141), (24462, 40753), (25066, 39771), (26514, 37599)]