18855174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4561}}^1$

素因数の和:4632

約数の個数: 32

約数和(自身を含む): 41386464

約数和(自身を除く): 22531290

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4561, 9122, 13683, 27366, 59293, 118586, 177879, 241733, 355758, 483466, 725199, 1450398, 3142529, 6285058, 9427587, 18855174]

約数ペア:

[(1, 18855174), (2, 9427587), (3, 6285058), (6, 3142529), (13, 1450398), (26, 725199), (39, 483466), (53, 355758), (78, 241733), (106, 177879), (159, 118586), (318, 59293), (689, 27366), (1378, 13683), (2067, 9122), (4134, 4561)]