18662056

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19603}}^1$

素因数の和:19633

約数の個数: 32

約数和(自身を含む): 42344640

約数和(自身を除く): 23682584

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 19603, 39206, 78412, 137221, 156824, 274442, 333251, 548884, 666502, 1097768, 1333004, 2332757, 2666008, 4665514, 9331028, 18662056]

約数ペア:

[(1, 18662056), (2, 9331028), (4, 4665514), (7, 2666008), (8, 2332757), (14, 1333004), (17, 1097768), (28, 666502), (34, 548884), (56, 333251), (68, 274442), (119, 156824), (136, 137221), (238, 78412), (476, 39206), (952, 19603)]