123309654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6011}}^1$

素因数の和:6292

約数の個数: 32

約数和(自身を含む): 266644224

約数和(自身を除く): 143334570

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6011, 6838, 10257, 12022, 18033, 20514, 36066, 78143, 156286, 234429, 468858, 1580893, 3161786, 4742679, 9485358, 20551609, 41103218, 61654827, 123309654]

約数ペア:

[(1, 123309654), (2, 61654827), (3, 41103218), (6, 20551609), (13, 9485358), (26, 4742679), (39, 3161786), (78, 1580893), (263, 468858), (526, 234429), (789, 156286), (1578, 78143), (3419, 36066), (6011, 20514), (6838, 18033), (10257, 12022)]