40436994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1913}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 87462144

約数和(自身を除く): 47025150

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 1913, 3523, 3826, 5739, 7046, 10569, 11478, 21138, 24869, 49738, 74607, 149214, 518423, 1036846, 1555269, 3110538, 6739499, 13478998, 20218497, 40436994]

約数ペア:

[(1, 40436994), (2, 20218497), (3, 13478998), (6, 6739499), (13, 3110538), (26, 1555269), (39, 1036846), (78, 518423), (271, 149214), (542, 74607), (813, 49738), (1626, 24869), (1913, 21138), (3523, 11478), (3826, 10569), (5739, 7046)]