18016692

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 43213632

約数和(自身を除く): 25196940

約数列:

[1, 2, 3, 4, 6, 12, 73, 131, 146, 157, 219, 262, 292, 314, 393, 438, 471, 524, 628, 786, 876, 942, 1572, 1884, 9563, 11461, 19126, 20567, 22922, 28689, 34383, 38252, 41134, 45844, 57378, 61701, 68766, 82268, 114756, 123402, 137532, 246804, 1501391, 3002782, 4504173, 6005564, 9008346, 18016692]

約数ペア:

[(1, 18016692), (2, 9008346), (3, 6005564), (4, 4504173), (6, 3002782), (12, 1501391), (73, 246804), (131, 137532), (146, 123402), (157, 114756), (219, 82268), (262, 68766), (292, 61701), (314, 57378), (393, 45844), (438, 41134), (471, 38252), (524, 34383), (628, 28689), (786, 22922), (876, 20567), (942, 19126), (1572, 11461), (1884, 9563)]