7640922

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 16889472

約数和(自身を除く): 9248550

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 3257, 6514, 9771, 19542, 55369, 74911, 110738, 149822, 166107, 224733, 332214, 449466, 1273487, 2546974, 3820461, 7640922]

約数ペア:

[(1, 7640922), (2, 3820461), (3, 2546974), (6, 1273487), (17, 449466), (23, 332214), (34, 224733), (46, 166107), (51, 149822), (69, 110738), (102, 74911), (138, 55369), (391, 19542), (782, 9771), (1173, 6514), (2346, 3257)]