6689862

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 15774720

約数和(自身を除く): 9084858

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 631, 1178, 1262, 1767, 1893, 3534, 3786, 5301, 5679, 10602, 11358, 11989, 19561, 23978, 35967, 39122, 58683, 71934, 107901, 117366, 176049, 215802, 352098, 371659, 743318, 1114977, 2229954, 3344931, 6689862]

約数ペア:

[(1, 6689862), (2, 3344931), (3, 2229954), (6, 1114977), (9, 743318), (18, 371659), (19, 352098), (31, 215802), (38, 176049), (57, 117366), (62, 107901), (93, 71934), (114, 58683), (171, 39122), (186, 35967), (279, 23978), (342, 19561), (558, 11989), (589, 11358), (631, 10602), (1178, 5679), (1262, 5301), (1767, 3786), (1893, 3534)]