12597966

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 28574208

約数和(自身を除く): 15976242

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 211, 214, 279, 321, 422, 558, 633, 642, 963, 1266, 1899, 1926, 3317, 3798, 6541, 6634, 9951, 13082, 19623, 19902, 22577, 29853, 39246, 45154, 58869, 59706, 67731, 117738, 135462, 203193, 406386, 699887, 1399774, 2099661, 4199322, 6298983, 12597966]

約数ペア:

[(1, 12597966), (2, 6298983), (3, 4199322), (6, 2099661), (9, 1399774), (18, 699887), (31, 406386), (62, 203193), (93, 135462), (107, 117738), (186, 67731), (211, 59706), (214, 58869), (279, 45154), (321, 39246), (422, 29853), (558, 22577), (633, 19902), (642, 19623), (963, 13082), (1266, 9951), (1899, 6634), (1926, 6541), (3317, 3798)]