172910322

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{18947}}^1$

素因数の和:18984

約数の個数: 48

約数和(自身を含む): 416098080

約数和(自身を除く): 243187758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 9126, 18947, 37894, 56841, 113682, 170523, 246311, 341046, 492622, 511569, 738933, 1023138, 1477866, 2216799, 3202043, 4433598, 6404086, 6650397, 9606129, 13300794, 19212258, 28818387, 57636774, 86455161, 172910322]

約数ペア:

[(1, 172910322), (2, 86455161), (3, 57636774), (6, 28818387), (9, 19212258), (13, 13300794), (18, 9606129), (26, 6650397), (27, 6404086), (39, 4433598), (54, 3202043), (78, 2216799), (117, 1477866), (169, 1023138), (234, 738933), (338, 511569), (351, 492622), (507, 341046), (702, 246311), (1014, 170523), (1521, 113682), (3042, 56841), (4563, 37894), (9126, 18947)]