40057974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 95135040

約数和(自身を除く): 55077066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 307, 614, 659, 921, 1318, 1842, 1977, 2763, 3377, 3954, 5526, 5931, 6754, 7249, 10131, 11862, 14498, 20262, 21747, 30393, 43494, 60786, 65241, 130482, 202313, 404626, 606939, 1213878, 1820817, 2225443, 3641634, 4450886, 6676329, 13352658, 20028987, 40057974]

約数ペア:

[(1, 40057974), (2, 20028987), (3, 13352658), (6, 6676329), (9, 4450886), (11, 3641634), (18, 2225443), (22, 1820817), (33, 1213878), (66, 606939), (99, 404626), (198, 202313), (307, 130482), (614, 65241), (659, 60786), (921, 43494), (1318, 30393), (1842, 21747), (1977, 20262), (2763, 14498), (3377, 11862), (3954, 10131), (5526, 7249), (5931, 6754)]