16464942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4177

約数の個数: 48

約数和(自身を含む): 40687920

約数和(自身を除く): 24222978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 4139, 8278, 12417, 24834, 37251, 53807, 70363, 74502, 107614, 140726, 161421, 211089, 322842, 422178, 484263, 633267, 914719, 968526, 1266534, 1829438, 2744157, 5488314, 8232471, 16464942]

約数ペア:

[(1, 16464942), (2, 8232471), (3, 5488314), (6, 2744157), (9, 1829438), (13, 1266534), (17, 968526), (18, 914719), (26, 633267), (34, 484263), (39, 422178), (51, 322842), (78, 211089), (102, 161421), (117, 140726), (153, 107614), (221, 74502), (234, 70363), (306, 53807), (442, 37251), (663, 24834), (1326, 12417), (1989, 8278), (3978, 4139)]