18114156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 48432384

約数和(自身を除く): 30318228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 131, 138, 167, 207, 262, 276, 334, 393, 414, 501, 524, 668, 786, 828, 1002, 1179, 1503, 1572, 2004, 2358, 3006, 3013, 3841, 4716, 6012, 6026, 7682, 9039, 11523, 12052, 15364, 18078, 21877, 23046, 27117, 34569, 36156, 43754, 46092, 54234, 65631, 69138, 87508, 108468, 131262, 138276, 196893, 262524, 393786, 503171, 787572, 1006342, 1509513, 2012684, 3019026, 4528539, 6038052, 9057078, 18114156]

約数ペア:

[(1, 18114156), (2, 9057078), (3, 6038052), (4, 4528539), (6, 3019026), (9, 2012684), (12, 1509513), (18, 1006342), (23, 787572), (36, 503171), (46, 393786), (69, 262524), (92, 196893), (131, 138276), (138, 131262), (167, 108468), (207, 87508), (262, 69138), (276, 65631), (334, 54234), (393, 46092), (414, 43754), (501, 36156), (524, 34569), (668, 27117), (786, 23046), (828, 21877), (1002, 18078), (1179, 15364), (1503, 12052), (1572, 11523), (2004, 9039), (2358, 7682), (3006, 6026), (3013, 6012), (3841, 4716)]