180886364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{2971}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 327538176

約数和(自身を除く): 146651812

約数列:

[1, 2, 4, 31, 62, 124, 491, 982, 1964, 2971, 5942, 11884, 15221, 30442, 60884, 92101, 184202, 368404, 1458761, 2917522, 5835044, 45221591, 90443182, 180886364]

約数ペア:

[(1, 180886364), (2, 90443182), (4, 45221591), (31, 5835044), (62, 2917522), (124, 1458761), (491, 368404), (982, 184202), (1964, 92101), (2971, 60884), (5942, 30442), (11884, 15221)]