742173678

素因数分解:

$2^1\times 3^4\times {\mathrm{499}}^1\times {\mathrm{9181}}^1$

素因数の和:9694

約数の個数: 40

約数和(自身を含む): 1666533000

約数和(自身を除く): 924359322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 499, 998, 1497, 2994, 4491, 8982, 9181, 13473, 18362, 26946, 27543, 40419, 55086, 80838, 82629, 165258, 247887, 495774, 743661, 1487322, 4581319, 9162638, 13743957, 27487914, 41231871, 82463742, 123695613, 247391226, 371086839, 742173678]

約数ペア:

[(1, 742173678), (2, 371086839), (3, 247391226), (6, 123695613), (9, 82463742), (18, 41231871), (27, 27487914), (54, 13743957), (81, 9162638), (162, 4581319), (499, 1487322), (998, 743661), (1497, 495774), (2994, 247887), (4491, 165258), (8982, 82629), (9181, 80838), (13473, 55086), (18362, 40419), (26946, 27543)]