38737686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2521}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 83891808

約数和(自身を除く): 45154122

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2521, 2561, 5042, 5122, 7563, 7683, 15126, 15366, 32773, 65546, 98319, 196638, 496637, 993274, 1489911, 2979822, 6456281, 12912562, 19368843, 38737686]

約数ペア:

[(1, 38737686), (2, 19368843), (3, 12912562), (6, 6456281), (13, 2979822), (26, 1489911), (39, 993274), (78, 496637), (197, 196638), (394, 98319), (591, 65546), (1182, 32773), (2521, 15366), (2561, 15126), (5042, 7683), (5122, 7563)]