938194908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{21943}}^1$

素因数の和:22466

約数の個数: 48

約数和(自身を含む): 2506882560

約数和(自身を除く): 1568687652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 2036, 3054, 3563, 6108, 7126, 10689, 14252, 21378, 21943, 42756, 43886, 65829, 87772, 131658, 153601, 263316, 307202, 460803, 614404, 921606, 1843212, 11168987, 22337974, 33506961, 44675948, 67013922, 78182909, 134027844, 156365818, 234548727, 312731636, 469097454, 938194908]

約数ペア:

[(1, 938194908), (2, 469097454), (3, 312731636), (4, 234548727), (6, 156365818), (7, 134027844), (12, 78182909), (14, 67013922), (21, 44675948), (28, 33506961), (42, 22337974), (84, 11168987), (509, 1843212), (1018, 921606), (1527, 614404), (2036, 460803), (3054, 307202), (3563, 263316), (6108, 153601), (7126, 131658), (10689, 87772), (14252, 65829), (21378, 43886), (21943, 42756)]