19506837816

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15936959}}^1$

素因数の和:15936988

約数の個数: 48

約数和(自身を含む): 55938729600

約数和(自身を除く): 36431891784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15936959, 31873918, 47810877, 63747836, 95621754, 127495672, 143432631, 191243508, 270928303, 286865262, 382487016, 541856606, 573730524, 812784909, 1083713212, 1147461048, 1625569818, 2167426424, 2438354727, 3251139636, 4876709454, 6502279272, 9753418908, 19506837816]

約数ペア:

[(1, 19506837816), (2, 9753418908), (3, 6502279272), (4, 4876709454), (6, 3251139636), (8, 2438354727), (9, 2167426424), (12, 1625569818), (17, 1147461048), (18, 1083713212), (24, 812784909), (34, 573730524), (36, 541856606), (51, 382487016), (68, 286865262), (72, 270928303), (102, 191243508), (136, 143432631), (153, 127495672), (204, 95621754), (306, 63747836), (408, 47810877), (612, 31873918), (1224, 15936959)]