1381309074

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{4073}}^1$

素因数の和:4391

約数の個数: 48

約数和(自身を含む): 3042984672

約数和(自身を除く): 1661675598

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 227, 249, 454, 498, 681, 747, 1362, 1494, 2043, 4073, 4086, 8146, 12219, 18841, 24438, 36657, 37682, 56523, 73314, 113046, 169569, 338059, 339138, 676118, 924571, 1014177, 1849142, 2028354, 2773713, 3042531, 5547426, 6085062, 8321139, 16642278, 76739393, 153478786, 230218179, 460436358, 690654537, 1381309074]

約数ペア:

[(1, 1381309074), (2, 690654537), (3, 460436358), (6, 230218179), (9, 153478786), (18, 76739393), (83, 16642278), (166, 8321139), (227, 6085062), (249, 5547426), (454, 3042531), (498, 2773713), (681, 2028354), (747, 1849142), (1362, 1014177), (1494, 924571), (2043, 676118), (4073, 339138), (4086, 338059), (8146, 169569), (12219, 113046), (18841, 73314), (24438, 56523), (36657, 37682)]