2018803986

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{110281}}^1$

素因数の和:110408

約数の個数: 40

約数和(自身を含む): 4563689724

約数和(自身を除く): 2544885738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 2034, 3051, 6102, 9153, 18306, 110281, 220562, 330843, 661686, 992529, 1985058, 2977587, 5955174, 8932761, 12461753, 17865522, 24923506, 37385259, 74770518, 112155777, 224311554, 336467331, 672934662, 1009401993, 2018803986]

約数ペア:

[(1, 2018803986), (2, 1009401993), (3, 672934662), (6, 336467331), (9, 224311554), (18, 112155777), (27, 74770518), (54, 37385259), (81, 24923506), (113, 17865522), (162, 12461753), (226, 8932761), (339, 5955174), (678, 2977587), (1017, 1985058), (2034, 992529), (3051, 661686), (6102, 330843), (9153, 220562), (18306, 110281)]