15040998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{39791}}^1$

素因数の和:39809

約数の個数: 32

約数和(自身を含む): 38200320

約数和(自身を除く): 23159322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 39791, 79582, 119373, 238746, 278537, 358119, 557074, 716238, 835611, 1074357, 1671222, 2148714, 2506833, 5013666, 7520499, 15040998]

約数ペア:

[(1, 15040998), (2, 7520499), (3, 5013666), (6, 2506833), (7, 2148714), (9, 1671222), (14, 1074357), (18, 835611), (21, 716238), (27, 557074), (42, 358119), (54, 278537), (63, 238746), (126, 119373), (189, 79582), (378, 39791)]