40349358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{743}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 100279296

約数和(自身を除く): 59929938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 431, 743, 862, 1293, 1486, 2229, 2586, 3017, 3879, 4458, 5201, 6034, 6687, 7758, 9051, 10402, 13374, 15603, 18102, 27153, 31206, 46809, 54306, 93618, 320233, 640466, 960699, 1921398, 2241631, 2882097, 4483262, 5764194, 6724893, 13449786, 20174679, 40349358]

約数ペア:

[(1, 40349358), (2, 20174679), (3, 13449786), (6, 6724893), (7, 5764194), (9, 4483262), (14, 2882097), (18, 2241631), (21, 1921398), (42, 960699), (63, 640466), (126, 320233), (431, 93618), (743, 54306), (862, 46809), (1293, 31206), (1486, 27153), (2229, 18102), (2586, 15603), (3017, 13374), (3879, 10402), (4458, 9051), (5201, 7758), (6034, 6687)]