18396456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{58963}}^1$

素因数の和:58985

約数の個数: 32

約数和(自身を含む): 49529760

約数和(自身を除く): 31133304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 58963, 117926, 176889, 235852, 353778, 471704, 707556, 766519, 1415112, 1533038, 2299557, 3066076, 4599114, 6132152, 9198228, 18396456]

約数ペア:

[(1, 18396456), (2, 9198228), (3, 6132152), (4, 4599114), (6, 3066076), (8, 2299557), (12, 1533038), (13, 1415112), (24, 766519), (26, 707556), (39, 471704), (52, 353778), (78, 235852), (104, 176889), (156, 117926), (312, 58963)]