39140406

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 88305360

約数和(自身を除く): 49164954

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 829, 1098, 1658, 2487, 2623, 4974, 5246, 7461, 7869, 14922, 15738, 23607, 35647, 47214, 50569, 71294, 101138, 106941, 151707, 213882, 303414, 320823, 455121, 641646, 910242, 2174467, 4348934, 6523401, 13046802, 19570203, 39140406]

約数ペア:

[(1, 39140406), (2, 19570203), (3, 13046802), (6, 6523401), (9, 4348934), (18, 2174467), (43, 910242), (61, 641646), (86, 455121), (122, 320823), (129, 303414), (183, 213882), (258, 151707), (366, 106941), (387, 101138), (549, 71294), (774, 50569), (829, 47214), (1098, 35647), (1658, 23607), (2487, 15738), (2623, 14922), (4974, 7869), (5246, 7461)]