18032118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 39121152

約数和(自身を除く): 21089034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1531, 1963, 3062, 3926, 4593, 5889, 9186, 11778, 19903, 39806, 59709, 119418, 231181, 462362, 693543, 1387086, 3005353, 6010706, 9016059, 18032118]

約数ペア:

[(1, 18032118), (2, 9016059), (3, 6010706), (6, 3005353), (13, 1387086), (26, 693543), (39, 462362), (78, 231181), (151, 119418), (302, 59709), (453, 39806), (906, 19903), (1531, 11778), (1963, 9186), (3062, 5889), (3926, 4593)]