40190598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1039}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 99939840

約数和(自身を除く): 59749242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1039, 1842, 2078, 2149, 2763, 3117, 4298, 5526, 6234, 6447, 7273, 9351, 12894, 14546, 18702, 19341, 21819, 38682, 43638, 65457, 130914, 318973, 637946, 956919, 1913838, 2232811, 2870757, 4465622, 5741514, 6698433, 13396866, 20095299, 40190598]

約数ペア:

[(1, 40190598), (2, 20095299), (3, 13396866), (6, 6698433), (7, 5741514), (9, 4465622), (14, 2870757), (18, 2232811), (21, 1913838), (42, 956919), (63, 637946), (126, 318973), (307, 130914), (614, 65457), (921, 43638), (1039, 38682), (1842, 21819), (2078, 19341), (2149, 18702), (2763, 14546), (3117, 12894), (4298, 9351), (5526, 7273), (6234, 6447)]