7429578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 17076096

約数和(自身を除く): 9646518

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 431, 442, 507, 663, 862, 1014, 1293, 1326, 2586, 2873, 5603, 5746, 7327, 8619, 11206, 14654, 16809, 17238, 21981, 33618, 43962, 72839, 95251, 145678, 190502, 218517, 285753, 437034, 571506, 1238263, 2476526, 3714789, 7429578]

約数ペア:

[(1, 7429578), (2, 3714789), (3, 2476526), (6, 1238263), (13, 571506), (17, 437034), (26, 285753), (34, 218517), (39, 190502), (51, 145678), (78, 95251), (102, 72839), (169, 43962), (221, 33618), (338, 21981), (431, 17238), (442, 16809), (507, 14654), (663, 11206), (862, 8619), (1014, 7327), (1293, 5746), (1326, 5603), (2586, 2873)]