38864682

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 86311680

約数和(自身を除く): 47446998

約数列:

[1, 2, 3, 6, 9, 18, 79, 151, 158, 181, 237, 302, 362, 453, 474, 543, 711, 906, 1086, 1359, 1422, 1629, 2718, 3258, 11929, 14299, 23858, 27331, 28598, 35787, 42897, 54662, 71574, 81993, 85794, 107361, 128691, 163986, 214722, 245979, 257382, 491958, 2159149, 4318298, 6477447, 12954894, 19432341, 38864682]

約数ペア:

[(1, 38864682), (2, 19432341), (3, 12954894), (6, 6477447), (9, 4318298), (18, 2159149), (79, 491958), (151, 257382), (158, 245979), (181, 214722), (237, 163986), (302, 128691), (362, 107361), (453, 85794), (474, 81993), (543, 71574), (711, 54662), (906, 42897), (1086, 35787), (1359, 28598), (1422, 27331), (1629, 23858), (2718, 14299), (3258, 11929)]