13443708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 19457412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 509, 852, 1018, 1527, 2036, 2201, 3054, 4402, 6108, 6603, 8804, 13206, 15779, 26412, 31558, 36139, 47337, 63116, 72278, 94674, 108417, 144556, 189348, 216834, 433668, 1120309, 2240618, 3360927, 4481236, 6721854, 13443708]

約数ペア:

[(1, 13443708), (2, 6721854), (3, 4481236), (4, 3360927), (6, 2240618), (12, 1120309), (31, 433668), (62, 216834), (71, 189348), (93, 144556), (124, 108417), (142, 94674), (186, 72278), (213, 63116), (284, 47337), (372, 36139), (426, 31558), (509, 26412), (852, 15779), (1018, 13206), (1527, 8804), (2036, 6603), (2201, 6108), (3054, 4402)]