18250744

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 35809200

約数和(自身を除く): 17558456

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 811, 1622, 2813, 3244, 5626, 6488, 11252, 22504, 23519, 47038, 78667, 94076, 157334, 188152, 314668, 629336, 2281343, 4562686, 9125372, 18250744]

約数ペア:

[(1, 18250744), (2, 9125372), (4, 4562686), (8, 2281343), (29, 629336), (58, 314668), (97, 188152), (116, 157334), (194, 94076), (232, 78667), (388, 47038), (776, 23519), (811, 22504), (1622, 11252), (2813, 6488), (3244, 5626)]