18495498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 42416640

約数和(自身を除く): 23921142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1051, 1257, 2102, 2514, 2933, 3153, 5866, 6306, 7357, 8799, 14714, 17598, 22071, 44142, 440369, 880738, 1321107, 2642214, 3082583, 6165166, 9247749, 18495498]

約数ペア:

[(1, 18495498), (2, 9247749), (3, 6165166), (6, 3082583), (7, 2642214), (14, 1321107), (21, 880738), (42, 440369), (419, 44142), (838, 22071), (1051, 17598), (1257, 14714), (2102, 8799), (2514, 7357), (2933, 6306), (3153, 5866)]