13545948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 34546176

約数和(自身を除く): 21000228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1223, 1846, 2446, 2769, 3669, 3692, 4892, 5538, 7338, 11076, 14676, 15899, 31798, 47697, 63596, 86833, 95394, 173666, 190788, 260499, 347332, 520998, 1041996, 1128829, 2257658, 3386487, 4515316, 6772974, 13545948]

約数ペア:

[(1, 13545948), (2, 6772974), (3, 4515316), (4, 3386487), (6, 2257658), (12, 1128829), (13, 1041996), (26, 520998), (39, 347332), (52, 260499), (71, 190788), (78, 173666), (142, 95394), (156, 86833), (213, 63596), (284, 47697), (426, 31798), (852, 15899), (923, 14676), (1223, 11076), (1846, 7338), (2446, 5538), (2769, 4892), (3669, 3692)]