1181358

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1479762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 167, 262, 334, 393, 501, 786, 1002, 1179, 1503, 2358, 3006, 3537, 4509, 7074, 9018, 21877, 43754, 65631, 131262, 196893, 393786, 590679, 1181358]

約数ペア:

[(1, 1181358), (2, 590679), (3, 393786), (6, 196893), (9, 131262), (18, 65631), (27, 43754), (54, 21877), (131, 9018), (167, 7074), (262, 4509), (334, 3537), (393, 3006), (501, 2358), (786, 1503), (1002, 1179)]