18635586

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 38162688

約数和(自身を除く): 19527102

約数列:

[1, 2, 3, 6, 73, 146, 157, 219, 271, 314, 438, 471, 542, 813, 942, 1626, 11461, 19783, 22922, 34383, 39566, 42547, 59349, 68766, 85094, 118698, 127641, 255282, 3105931, 6211862, 9317793, 18635586]

約数ペア:

[(1, 18635586), (2, 9317793), (3, 6211862), (6, 3105931), (73, 255282), (146, 127641), (157, 118698), (219, 85094), (271, 68766), (314, 59349), (438, 42547), (471, 39566), (542, 34383), (813, 22922), (942, 19783), (1626, 11461)]