488106

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 40

約数和(自身を含む): 1149984

約数和(自身を除く): 661878

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 131, 138, 162, 207, 262, 393, 414, 621, 786, 1179, 1242, 1863, 2358, 3013, 3537, 3726, 6026, 7074, 9039, 10611, 18078, 21222, 27117, 54234, 81351, 162702, 244053, 488106]

約数ペア:

[(1, 488106), (2, 244053), (3, 162702), (6, 81351), (9, 54234), (18, 27117), (23, 21222), (27, 18078), (46, 10611), (54, 9039), (69, 7074), (81, 6026), (131, 3726), (138, 3537), (162, 3013), (207, 2358), (262, 1863), (393, 1242), (414, 1179), (621, 786)]