18043532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6547}}^1$

素因数の和:6617

約数の個数: 24

約数和(自身を含む): 34652016

約数和(自身を除く): 16608484

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 6547, 13094, 26188, 85111, 170222, 340444, 346991, 693982, 1387964, 4510883, 9021766, 18043532]

約数ペア:

[(1, 18043532), (2, 9021766), (4, 4510883), (13, 1387964), (26, 693982), (52, 346991), (53, 340444), (106, 170222), (212, 85111), (689, 26188), (1378, 13094), (2756, 6547)]