213010306758

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{381738901}}^1$

素因数の和:381738940

約数の個数: 24

約数和(自身を含む): 476410149696

約数和(自身を除く): 263399842938

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 381738901, 763477802, 1145216703, 2290433406, 3435650109, 6871300218, 11833905931, 23667811862, 35501717793, 71003435586, 106505153379, 213010306758]

約数ペア:

[(1, 213010306758), (2, 106505153379), (3, 71003435586), (6, 35501717793), (9, 23667811862), (18, 11833905931), (31, 6871300218), (62, 3435650109), (93, 2290433406), (186, 1145216703), (279, 763477802), (558, 381738901)]