4072572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{5387}}^1$

素因数の和:5407

約数の個数: 48

約数和(自身を含む): 12069120

約数和(自身を除く): 7996548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 5387, 10774, 16161, 21548, 32322, 37709, 48483, 64644, 75418, 96966, 113127, 145449, 150836, 193932, 226254, 290898, 339381, 452508, 581796, 678762, 1018143, 1357524, 2036286, 4072572]

約数ペア:

[(1, 4072572), (2, 2036286), (3, 1357524), (4, 1018143), (6, 678762), (7, 581796), (9, 452508), (12, 339381), (14, 290898), (18, 226254), (21, 193932), (27, 150836), (28, 145449), (36, 113127), (42, 96966), (54, 75418), (63, 64644), (84, 48483), (108, 37709), (126, 32322), (189, 21548), (252, 16161), (378, 10774), (756, 5387)]