18221088

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3217}}^1$

素因数の和:3289

約数の個数: 48

約数和(自身を含む): 48656160

約数和(自身を除く): 30435072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3217, 5664, 6434, 9651, 12868, 19302, 25736, 38604, 51472, 77208, 102944, 154416, 189803, 308832, 379606, 569409, 759212, 1138818, 1518424, 2277636, 3036848, 4555272, 6073696, 9110544, 18221088]

約数ペア:

[(1, 18221088), (2, 9110544), (3, 6073696), (4, 4555272), (6, 3036848), (8, 2277636), (12, 1518424), (16, 1138818), (24, 759212), (32, 569409), (48, 379606), (59, 308832), (96, 189803), (118, 154416), (177, 102944), (236, 77208), (354, 51472), (472, 38604), (708, 25736), (944, 19302), (1416, 12868), (1888, 9651), (2832, 6434), (3217, 5664)]