9881496

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 27153360

約数和(自身を除く): 17271864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 1933, 2556, 3866, 5112, 5799, 7732, 11598, 15464, 17397, 23196, 34794, 46392, 69588, 137243, 139176, 274486, 411729, 548972, 823458, 1097944, 1235187, 1646916, 2470374, 3293832, 4940748, 9881496]

約数ペア:

[(1, 9881496), (2, 4940748), (3, 3293832), (4, 2470374), (6, 1646916), (8, 1235187), (9, 1097944), (12, 823458), (18, 548972), (24, 411729), (36, 274486), (71, 139176), (72, 137243), (142, 69588), (213, 46392), (284, 34794), (426, 23196), (568, 17397), (639, 15464), (852, 11598), (1278, 7732), (1704, 5799), (1933, 5112), (2556, 3866)]