15331722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 37635840

約数和(自身を除く): 22304118

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 109, 119, 197, 218, 238, 327, 357, 394, 591, 654, 714, 763, 1182, 1379, 1526, 1853, 2289, 2758, 3349, 3706, 4137, 4578, 5559, 6698, 8274, 10047, 11118, 12971, 20094, 21473, 23443, 25942, 38913, 42946, 46886, 64419, 70329, 77826, 128838, 140658, 150311, 300622, 365041, 450933, 730082, 901866, 1095123, 2190246, 2555287, 5110574, 7665861, 15331722]

約数ペア:

[(1, 15331722), (2, 7665861), (3, 5110574), (6, 2555287), (7, 2190246), (14, 1095123), (17, 901866), (21, 730082), (34, 450933), (42, 365041), (51, 300622), (102, 150311), (109, 140658), (119, 128838), (197, 77826), (218, 70329), (238, 64419), (327, 46886), (357, 42946), (394, 38913), (591, 25942), (654, 23443), (714, 21473), (763, 20094), (1182, 12971), (1379, 11118), (1526, 10047), (1853, 8274), (2289, 6698), (2758, 5559), (3349, 4578), (3706, 4137)]