18926892

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 49402080

約数和(自身を除く): 30475188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 1013, 1038, 1557, 2026, 2076, 3039, 3114, 4052, 4671, 6078, 6228, 9117, 9342, 12156, 18234, 18684, 27351, 36468, 54702, 109404, 175249, 350498, 525747, 700996, 1051494, 1577241, 2102988, 3154482, 4731723, 6308964, 9463446, 18926892]

約数ペア:

[(1, 18926892), (2, 9463446), (3, 6308964), (4, 4731723), (6, 3154482), (9, 2102988), (12, 1577241), (18, 1051494), (27, 700996), (36, 525747), (54, 350498), (108, 175249), (173, 109404), (346, 54702), (519, 36468), (692, 27351), (1013, 18684), (1038, 18234), (1557, 12156), (2026, 9342), (2076, 9117), (3039, 6228), (3114, 6078), (4052, 4671)]