17981166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9109}}^1$

素因数の和:9168

約数の個数: 32

約数和(自身を含む): 41978880

約数和(自身を除く): 23997714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9109, 18218, 27327, 54654, 63763, 127526, 191289, 382578, 428123, 856246, 1284369, 2568738, 2996861, 5993722, 8990583, 17981166]

約数ペア:

[(1, 17981166), (2, 8990583), (3, 5993722), (6, 2996861), (7, 2568738), (14, 1284369), (21, 856246), (42, 428123), (47, 382578), (94, 191289), (141, 127526), (282, 63763), (329, 54654), (658, 27327), (987, 18218), (1974, 9109)]