174639906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72949}}^1$

素因数の和:72983

約数の個数: 48

約数和(自身を含む): 455208000

約数和(自身を除く): 280568094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 72949, 145898, 218847, 437694, 510643, 656541, 1021286, 1313082, 1386031, 1531929, 2772062, 3063858, 4158093, 4595787, 8316186, 9191574, 9702217, 12474279, 19404434, 24948558, 29106651, 58213302, 87319953, 174639906]

約数ペア:

[(1, 174639906), (2, 87319953), (3, 58213302), (6, 29106651), (7, 24948558), (9, 19404434), (14, 12474279), (18, 9702217), (19, 9191574), (21, 8316186), (38, 4595787), (42, 4158093), (57, 3063858), (63, 2772062), (114, 1531929), (126, 1386031), (133, 1313082), (171, 1021286), (266, 656541), (342, 510643), (399, 437694), (798, 218847), (1197, 145898), (2394, 72949)]