172091178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6473}}^1$

素因数の和:6699

約数の個数: 48

約数和(自身を含む): 428216256

約数和(自身を除く): 256125078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2954, 3798, 4431, 6473, 8862, 12946, 13293, 19419, 26586, 38838, 45311, 58257, 90622, 116514, 135933, 271866, 407799, 815598, 1365803, 2731606, 4097409, 8194818, 9560621, 12292227, 19121242, 24584454, 28681863, 57363726, 86045589, 172091178]

約数ペア:

[(1, 172091178), (2, 86045589), (3, 57363726), (6, 28681863), (7, 24584454), (9, 19121242), (14, 12292227), (18, 9560621), (21, 8194818), (42, 4097409), (63, 2731606), (126, 1365803), (211, 815598), (422, 407799), (633, 271866), (1266, 135933), (1477, 116514), (1899, 90622), (2954, 58257), (3798, 45311), (4431, 38838), (6473, 26586), (8862, 19419), (12946, 13293)]