19572732

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 51179520

約数和(自身を除く): 31606788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1427, 1524, 2286, 2854, 3429, 4281, 4572, 5708, 6858, 8562, 12843, 13716, 17124, 25686, 38529, 51372, 77058, 154116, 181229, 362458, 543687, 724916, 1087374, 1631061, 2174748, 3262122, 4893183, 6524244, 9786366, 19572732]

約数ペア:

[(1, 19572732), (2, 9786366), (3, 6524244), (4, 4893183), (6, 3262122), (9, 2174748), (12, 1631061), (18, 1087374), (27, 724916), (36, 543687), (54, 362458), (108, 181229), (127, 154116), (254, 77058), (381, 51372), (508, 38529), (762, 25686), (1143, 17124), (1427, 13716), (1524, 12843), (2286, 8562), (2854, 6858), (3429, 5708), (4281, 4572)]