163218684

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{30293}}^1$

素因数の和:30749

約数の個数: 24

約数和(自身を含む): 381704400

約数和(自身を除く): 218485716

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 1347, 1796, 2694, 5388, 30293, 60586, 90879, 121172, 181758, 363516, 13601557, 27203114, 40804671, 54406228, 81609342, 163218684]

約数ペア:

[(1, 163218684), (2, 81609342), (3, 54406228), (4, 40804671), (6, 27203114), (12, 13601557), (449, 363516), (898, 181758), (1347, 121172), (1796, 90879), (2694, 60586), (5388, 30293)]