15878226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2237}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 39317184

約数和(自身を除く): 23438958

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2237, 2366, 3549, 4474, 6711, 7098, 13422, 15659, 29081, 31318, 46977, 58162, 87243, 93954, 174486, 203567, 378053, 407134, 610701, 756106, 1134159, 1221402, 2268318, 2646371, 5292742, 7939113, 15878226]

約数ペア:

[(1, 15878226), (2, 7939113), (3, 5292742), (6, 2646371), (7, 2268318), (13, 1221402), (14, 1134159), (21, 756106), (26, 610701), (39, 407134), (42, 378053), (78, 203567), (91, 174486), (169, 93954), (182, 87243), (273, 58162), (338, 46977), (507, 31318), (546, 29081), (1014, 15659), (1183, 13422), (2237, 7098), (2366, 6711), (3549, 4474)]