40962978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2153}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 102151296

約数和(自身を除く): 61188318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 2114, 2153, 2718, 3171, 4306, 6342, 6459, 9513, 12918, 15071, 19026, 19377, 30142, 38754, 45213, 90426, 135639, 271278, 325103, 650206, 975309, 1950618, 2275721, 2925927, 4551442, 5851854, 6827163, 13654326, 20481489, 40962978]

約数ペア:

[(1, 40962978), (2, 20481489), (3, 13654326), (6, 6827163), (7, 5851854), (9, 4551442), (14, 2925927), (18, 2275721), (21, 1950618), (42, 975309), (63, 650206), (126, 325103), (151, 271278), (302, 135639), (453, 90426), (906, 45213), (1057, 38754), (1359, 30142), (2114, 19377), (2153, 19026), (2718, 15071), (3171, 12918), (4306, 9513), (6342, 6459)]