242340462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{147949}}^1$

素因数の和:147977

約数の個数: 48

約数和(自身を含む): 646245600

約数和(自身を除く): 403905138

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 147949, 295898, 443847, 887694, 1035643, 1331541, 1923337, 2071286, 2663082, 3106929, 3846674, 5770011, 6213858, 9320787, 11540022, 13463359, 17310033, 18641574, 26926718, 34620066, 40390077, 80780154, 121170231, 242340462]

約数ペア:

[(1, 242340462), (2, 121170231), (3, 80780154), (6, 40390077), (7, 34620066), (9, 26926718), (13, 18641574), (14, 17310033), (18, 13463359), (21, 11540022), (26, 9320787), (39, 6213858), (42, 5770011), (63, 3846674), (78, 3106929), (91, 2663082), (117, 2071286), (126, 1923337), (182, 1331541), (234, 1035643), (273, 887694), (546, 443847), (819, 295898), (1638, 147949)]