1138853814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{27115567}}^1$

素因数の和:27115579

約数の個数: 16

約数和(自身を含む): 2603094528

約数和(自身を除く): 1464240714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 27115567, 54231134, 81346701, 162693402, 189808969, 379617938, 569426907, 1138853814]

約数ペア:

[(1, 1138853814), (2, 569426907), (3, 379617938), (6, 189808969), (7, 162693402), (14, 81346701), (21, 54231134), (42, 27115567)]