18091632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 51107840

約数和(自身を除く): 33016208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 367, 474, 624, 632, 734, 948, 1027, 1101, 1264, 1468, 1896, 2054, 2202, 2936, 3081, 3792, 4108, 4404, 4771, 5872, 6162, 8216, 8808, 9542, 12324, 14313, 16432, 17616, 19084, 24648, 28626, 28993, 38168, 49296, 57252, 57986, 76336, 86979, 114504, 115972, 173958, 229008, 231944, 347916, 376909, 463888, 695832, 753818, 1130727, 1391664, 1507636, 2261454, 3015272, 4522908, 6030544, 9045816, 18091632]

約数ペア:

[(1, 18091632), (2, 9045816), (3, 6030544), (4, 4522908), (6, 3015272), (8, 2261454), (12, 1507636), (13, 1391664), (16, 1130727), (24, 753818), (26, 695832), (39, 463888), (48, 376909), (52, 347916), (78, 231944), (79, 229008), (104, 173958), (156, 115972), (158, 114504), (208, 86979), (237, 76336), (312, 57986), (316, 57252), (367, 49296), (474, 38168), (624, 28993), (632, 28626), (734, 24648), (948, 19084), (1027, 17616), (1101, 16432), (1264, 14313), (1468, 12324), (1896, 9542), (2054, 8808), (2202, 8216), (2936, 6162), (3081, 5872), (3792, 4771), (4108, 4404)]