16121142

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{3911}}^1$

素因数の和:4148

約数の個数: 24

約数和(自身を含む): 35090640

約数和(自身を除く): 18969498

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 3911, 4122, 7822, 11733, 23466, 35199, 70398, 895619, 1791238, 2686857, 5373714, 8060571, 16121142]

約数ペア:

[(1, 16121142), (2, 8060571), (3, 5373714), (6, 2686857), (9, 1791238), (18, 895619), (229, 70398), (458, 35199), (687, 23466), (1374, 11733), (2061, 7822), (3911, 4122)]