18675696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^2$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 52258808

約数和(自身を除く): 33583112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 624, 692, 1038, 1384, 2076, 2249, 2768, 4152, 4498, 6747, 8304, 8996, 13494, 17992, 26988, 29929, 35984, 53976, 59858, 89787, 107952, 119716, 179574, 239432, 359148, 389077, 478864, 718296, 778154, 1167231, 1436592, 1556308, 2334462, 3112616, 4668924, 6225232, 9337848, 18675696]

約数ペア:

[(1, 18675696), (2, 9337848), (3, 6225232), (4, 4668924), (6, 3112616), (8, 2334462), (12, 1556308), (13, 1436592), (16, 1167231), (24, 778154), (26, 718296), (39, 478864), (48, 389077), (52, 359148), (78, 239432), (104, 179574), (156, 119716), (173, 107952), (208, 89787), (312, 59858), (346, 53976), (519, 35984), (624, 29929), (692, 26988), (1038, 17992), (1384, 13494), (2076, 8996), (2249, 8304), (2768, 6747), (4152, 4498)]