27993294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 73681920

約数和(自身を除く): 45688626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 47, 58, 63, 87, 94, 126, 141, 163, 174, 203, 261, 282, 326, 329, 406, 423, 489, 522, 609, 658, 846, 978, 987, 1141, 1218, 1363, 1467, 1827, 1974, 2282, 2726, 2934, 2961, 3423, 3654, 4089, 4727, 5922, 6846, 7661, 8178, 9454, 9541, 10269, 12267, 14181, 15322, 19082, 20538, 22983, 24534, 28362, 28623, 33089, 42543, 45966, 53627, 57246, 66178, 68949, 85086, 85869, 99267, 107254, 137898, 160881, 171738, 198534, 222169, 297801, 321762, 444338, 482643, 595602, 666507, 965286, 1333014, 1555183, 1999521, 3110366, 3999042, 4665549, 9331098, 13996647, 27993294]

約数ペア:

[(1, 27993294), (2, 13996647), (3, 9331098), (6, 4665549), (7, 3999042), (9, 3110366), (14, 1999521), (18, 1555183), (21, 1333014), (29, 965286), (42, 666507), (47, 595602), (58, 482643), (63, 444338), (87, 321762), (94, 297801), (126, 222169), (141, 198534), (163, 171738), (174, 160881), (203, 137898), (261, 107254), (282, 99267), (326, 85869), (329, 85086), (406, 68949), (423, 66178), (489, 57246), (522, 53627), (609, 45966), (658, 42543), (846, 33089), (978, 28623), (987, 28362), (1141, 24534), (1218, 22983), (1363, 20538), (1467, 19082), (1827, 15322), (1974, 14181), (2282, 12267), (2726, 10269), (2934, 9541), (2961, 9454), (3423, 8178), (3654, 7661), (4089, 6846), (4727, 5922)]