8271567348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{457397}}^1$

素因数の和:457552

約数の個数: 48

約数和(自身を含む): 21208630464

約数和(自身を除く): 12937063116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1644, 3014, 4521, 6028, 9042, 18084, 457397, 914794, 1372191, 1829588, 2744382, 5031367, 5488764, 10062734, 15094101, 20125468, 30188202, 60376404, 62663389, 125326778, 187990167, 250653556, 375980334, 689297279, 751960668, 1378594558, 2067891837, 2757189116, 4135783674, 8271567348]

約数ペア:

[(1, 8271567348), (2, 4135783674), (3, 2757189116), (4, 2067891837), (6, 1378594558), (11, 751960668), (12, 689297279), (22, 375980334), (33, 250653556), (44, 187990167), (66, 125326778), (132, 62663389), (137, 60376404), (274, 30188202), (411, 20125468), (548, 15094101), (822, 10062734), (1507, 5488764), (1644, 5031367), (3014, 2744382), (4521, 1829588), (6028, 1372191), (9042, 914794), (18084, 457397)]