131571882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{562273}}^1$

素因数の和:562294

約数の個数: 24

約数和(自身を含む): 307001604

約数和(自身を除く): 175429722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 562273, 1124546, 1686819, 3373638, 5060457, 7309549, 10120914, 14619098, 21928647, 43857294, 65785941, 131571882]

約数ペア:

[(1, 131571882), (2, 65785941), (3, 43857294), (6, 21928647), (9, 14619098), (13, 10120914), (18, 7309549), (26, 5060457), (39, 3373638), (78, 1686819), (117, 1124546), (234, 562273)]