38981286

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^2\times {\mathrm{347}}^1$

素因数の和:513

約数の個数: 36

約数和(自身を含む): 85788612

約数和(自身を除く): 46807326

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 347, 474, 694, 711, 1041, 1422, 2082, 3123, 6241, 6246, 12482, 18723, 27413, 37446, 54826, 56169, 82239, 112338, 164478, 246717, 493434, 2165627, 4331254, 6496881, 12993762, 19490643, 38981286]

約数ペア:

[(1, 38981286), (2, 19490643), (3, 12993762), (6, 6496881), (9, 4331254), (18, 2165627), (79, 493434), (158, 246717), (237, 164478), (347, 112338), (474, 82239), (694, 56169), (711, 54826), (1041, 37446), (1422, 27413), (2082, 18723), (3123, 12482), (6241, 6246)]