121968882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{322669}}^1$

素因数の和:322687

約数の個数: 32

約数和(自身を含む): 309763200

約数和(自身を除く): 187794318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 322669, 645338, 968007, 1936014, 2258683, 2904021, 4517366, 5808042, 6776049, 8712063, 13552098, 17424126, 20328147, 40656294, 60984441, 121968882]

約数ペア:

[(1, 121968882), (2, 60984441), (3, 40656294), (6, 20328147), (7, 17424126), (9, 13552098), (14, 8712063), (18, 6776049), (21, 5808042), (27, 4517366), (42, 2904021), (54, 2258683), (63, 1936014), (126, 968007), (189, 645338), (378, 322669)]