123018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 293760

約数和(自身を除く): 170742

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 101, 174, 202, 203, 303, 406, 606, 609, 707, 1218, 1414, 2121, 2929, 4242, 5858, 8787, 17574, 20503, 41006, 61509, 123018]

約数ペア:

[(1, 123018), (2, 61509), (3, 41006), (6, 20503), (7, 17574), (14, 8787), (21, 5858), (29, 4242), (42, 2929), (58, 2121), (87, 1414), (101, 1218), (174, 707), (202, 609), (203, 606), (303, 406)]