19626684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1931}}^1$

素因数の和:1967

約数の個数: 72

約数和(自身を含む): 57558144

約数和(自身を除く): 37931460

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 1931, 2541, 3388, 3862, 5082, 5793, 7724, 10164, 11586, 13517, 21241, 23172, 27034, 40551, 42482, 54068, 63723, 81102, 84964, 127446, 148687, 162204, 233651, 254892, 297374, 446061, 467302, 594748, 700953, 892122, 934604, 1401906, 1635557, 1784244, 2803812, 3271114, 4906671, 6542228, 9813342, 19626684]

約数ペア:

[(1, 19626684), (2, 9813342), (3, 6542228), (4, 4906671), (6, 3271114), (7, 2803812), (11, 1784244), (12, 1635557), (14, 1401906), (21, 934604), (22, 892122), (28, 700953), (33, 594748), (42, 467302), (44, 446061), (66, 297374), (77, 254892), (84, 233651), (121, 162204), (132, 148687), (154, 127446), (231, 84964), (242, 81102), (308, 63723), (363, 54068), (462, 42482), (484, 40551), (726, 27034), (847, 23172), (924, 21241), (1452, 13517), (1694, 11586), (1931, 10164), (2541, 7724), (3388, 5793), (3862, 5082)]