40370649

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 64823040

約数和(自身を除く): 24452391

約数列:

[1, 3, 11, 19, 31, 33, 57, 67, 93, 201, 209, 341, 589, 627, 737, 961, 1023, 1273, 1767, 2077, 2211, 2883, 3819, 6231, 6479, 10571, 14003, 18259, 19437, 22847, 31713, 39463, 42009, 54777, 64387, 68541, 118389, 193161, 200849, 434093, 602547, 708257, 1223353, 1302279, 2124771, 3670059, 13456883, 40370649]

約数ペア:

[(1, 40370649), (3, 13456883), (11, 3670059), (19, 2124771), (31, 1302279), (33, 1223353), (57, 708257), (67, 602547), (93, 434093), (201, 200849), (209, 193161), (341, 118389), (589, 68541), (627, 64387), (737, 54777), (961, 42009), (1023, 39463), (1273, 31713), (1767, 22847), (2077, 19437), (2211, 18259), (2883, 14003), (3819, 10571), (6231, 6479)]