1231235262

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^2\times {\mathrm{8117}}^1$

素因数の和:8234

約数の個数: 48

約数和(自身を含む): 2789020080

約数和(自身を除く): 1557784818

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2809, 2862, 5618, 8117, 8427, 16234, 16854, 24351, 25281, 48702, 50562, 73053, 75843, 146106, 151686, 219159, 430201, 438318, 860402, 1290603, 2581206, 3871809, 7743618, 11615427, 22800653, 23230854, 45601306, 68401959, 136803918, 205205877, 410411754, 615617631, 1231235262]

約数ペア:

[(1, 1231235262), (2, 615617631), (3, 410411754), (6, 205205877), (9, 136803918), (18, 68401959), (27, 45601306), (53, 23230854), (54, 22800653), (106, 11615427), (159, 7743618), (318, 3871809), (477, 2581206), (954, 1290603), (1431, 860402), (2809, 438318), (2862, 430201), (5618, 219159), (8117, 151686), (8427, 146106), (16234, 75843), (16854, 73053), (24351, 50562), (25281, 48702)]