2615926878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{246739}}^1$

素因数の和:246797

約数の個数: 48

約数和(自身を含む): 6158630400

約数和(自身を除く): 3542703522

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 246739, 493478, 740217, 1480434, 2220651, 4441302, 4688041, 7648909, 9376082, 14064123, 15297818, 22946727, 28128246, 42192369, 45893454, 68840181, 84384738, 137680362, 145329271, 290658542, 435987813, 871975626, 1307963439, 2615926878]

約数ペア:

[(1, 2615926878), (2, 1307963439), (3, 871975626), (6, 435987813), (9, 290658542), (18, 145329271), (19, 137680362), (31, 84384738), (38, 68840181), (57, 45893454), (62, 42192369), (93, 28128246), (114, 22946727), (171, 15297818), (186, 14064123), (279, 9376082), (342, 7648909), (558, 4688041), (589, 4441302), (1178, 2220651), (1767, 1480434), (3534, 740217), (5301, 493478), (10602, 246739)]