18679704

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{2243}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 46854720

約数和(自身を除く): 28175016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2243, 2776, 4164, 4486, 6729, 8328, 8972, 13458, 17944, 26916, 53832, 778321, 1556642, 2334963, 3113284, 4669926, 6226568, 9339852, 18679704]

約数ペア:

[(1, 18679704), (2, 9339852), (3, 6226568), (4, 4669926), (6, 3113284), (8, 2334963), (12, 1556642), (24, 778321), (347, 53832), (694, 26916), (1041, 17944), (1388, 13458), (2082, 8972), (2243, 8328), (2776, 6729), (4164, 4486)]