2017859922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{32057}}^1$

素因数の和:32347

約数の個数: 48

約数和(自身を含む): 4725990360

約数和(自身を除く): 2708130438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 269, 538, 807, 1614, 2421, 3497, 4842, 6994, 10491, 20982, 31473, 32057, 62946, 64114, 96171, 192342, 288513, 416741, 577026, 833482, 1250223, 2500446, 3750669, 7501338, 8623333, 17246666, 25869999, 51739998, 77609997, 112103329, 155219994, 224206658, 336309987, 672619974, 1008929961, 2017859922]

約数ペア:

[(1, 2017859922), (2, 1008929961), (3, 672619974), (6, 336309987), (9, 224206658), (13, 155219994), (18, 112103329), (26, 77609997), (39, 51739998), (78, 25869999), (117, 17246666), (234, 8623333), (269, 7501338), (538, 3750669), (807, 2500446), (1614, 1250223), (2421, 833482), (3497, 577026), (4842, 416741), (6994, 288513), (10491, 192342), (20982, 96171), (31473, 64114), (32057, 62946)]