1330782678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{61253}}^1$

素因数の和:61349

約数の個数: 48

約数和(自身を含む): 3096022176

約数和(自身を除く): 1765239498

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 10863, 21726, 61253, 122506, 183759, 367518, 551277, 1041301, 1102554, 2082602, 3123903, 4348963, 6247806, 8697926, 9371709, 13046889, 18743418, 26093778, 39140667, 73932371, 78281334, 147864742, 221797113, 443594226, 665391339, 1330782678]

約数ペア:

[(1, 1330782678), (2, 665391339), (3, 443594226), (6, 221797113), (9, 147864742), (17, 78281334), (18, 73932371), (34, 39140667), (51, 26093778), (71, 18743418), (102, 13046889), (142, 9371709), (153, 8697926), (213, 6247806), (306, 4348963), (426, 3123903), (639, 2082602), (1207, 1102554), (1278, 1041301), (2414, 551277), (3621, 367518), (7242, 183759), (10863, 122506), (21726, 61253)]