2019968222994

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{13893829}}^1$

素因数の和:13894075

約数の個数: 48

約数和(自身を含む): 4506102520920

約数和(自身を除く): 2486134297926

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 197, 246, 369, 394, 591, 738, 1182, 1773, 3546, 8077, 16154, 24231, 48462, 72693, 145386, 13893829, 27787658, 41681487, 83362974, 125044461, 250088922, 569646989, 1139293978, 1708940967, 2737084313, 3417881934, 5126822901, 5474168626, 8211252939, 10253645802, 16422505878, 24633758817, 49267517634, 112220456833, 224440913666, 336661370499, 673322740998, 1009984111497, 2019968222994]

約数ペア:

[(1, 2019968222994), (2, 1009984111497), (3, 673322740998), (6, 336661370499), (9, 224440913666), (18, 112220456833), (41, 49267517634), (82, 24633758817), (123, 16422505878), (197, 10253645802), (246, 8211252939), (369, 5474168626), (394, 5126822901), (591, 3417881934), (738, 2737084313), (1182, 1708940967), (1773, 1139293978), (3546, 569646989), (8077, 250088922), (16154, 125044461), (24231, 83362974), (48462, 41681487), (72693, 27787658), (145386, 13893829)]