7966998

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 19583928

約数和(自身を除く): 11616930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 97, 117, 162, 169, 194, 234, 243, 291, 338, 351, 486, 507, 582, 702, 873, 1014, 1053, 1261, 1521, 1746, 2106, 2522, 2619, 3042, 3159, 3783, 4563, 5238, 6318, 7566, 7857, 9126, 11349, 13689, 15714, 16393, 22698, 23571, 27378, 32786, 34047, 41067, 47142, 49179, 68094, 82134, 98358, 102141, 147537, 204282, 295074, 306423, 442611, 612846, 885222, 1327833, 2655666, 3983499, 7966998]

約数ペア:

[(1, 7966998), (2, 3983499), (3, 2655666), (6, 1327833), (9, 885222), (13, 612846), (18, 442611), (26, 306423), (27, 295074), (39, 204282), (54, 147537), (78, 102141), (81, 98358), (97, 82134), (117, 68094), (162, 49179), (169, 47142), (194, 41067), (234, 34047), (243, 32786), (291, 27378), (338, 23571), (351, 22698), (486, 16393), (507, 15714), (582, 13689), (702, 11349), (873, 9126), (1014, 7857), (1053, 7566), (1261, 6318), (1521, 5238), (1746, 4563), (2106, 3783), (2522, 3159), (2619, 3042)]