40947036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 103488000

約数和(自身を除く): 62540964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 1319, 2388, 2587, 2638, 3957, 5174, 5276, 7761, 7914, 10348, 15522, 15828, 17147, 31044, 34294, 51441, 68588, 102882, 205764, 262481, 524962, 787443, 1049924, 1574886, 3149772, 3412253, 6824506, 10236759, 13649012, 20473518, 40947036]

約数ペア:

[(1, 40947036), (2, 20473518), (3, 13649012), (4, 10236759), (6, 6824506), (12, 3412253), (13, 3149772), (26, 1574886), (39, 1049924), (52, 787443), (78, 524962), (156, 262481), (199, 205764), (398, 102882), (597, 68588), (796, 51441), (1194, 34294), (1319, 31044), (2388, 17147), (2587, 15828), (2638, 15522), (3957, 10348), (5174, 7914), (5276, 7761)]