40978098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17117}}^1$

素因数の和:17151

約数の個数: 48

約数和(自身を含む): 106816320

約数和(自身を除く): 65838222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 17117, 34234, 51351, 102702, 119819, 154053, 239638, 308106, 325223, 359457, 650446, 718914, 975669, 1078371, 1951338, 2156742, 2276561, 2927007, 4553122, 5854014, 6829683, 13659366, 20489049, 40978098]

約数ペア:

[(1, 40978098), (2, 20489049), (3, 13659366), (6, 6829683), (7, 5854014), (9, 4553122), (14, 2927007), (18, 2276561), (19, 2156742), (21, 1951338), (38, 1078371), (42, 975669), (57, 718914), (63, 650446), (114, 359457), (126, 325223), (133, 308106), (171, 239638), (266, 154053), (342, 119819), (399, 102702), (798, 51351), (1197, 34234), (2394, 17117)]