9090978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 20260800

約数和(自身を除く): 11169822

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 4019, 8038, 12057, 24114, 52247, 104494, 116551, 156741, 233102, 313482, 349653, 699306, 1515163, 3030326, 4545489, 9090978]

約数ペア:

[(1, 9090978), (2, 4545489), (3, 3030326), (6, 1515163), (13, 699306), (26, 349653), (29, 313482), (39, 233102), (58, 156741), (78, 116551), (87, 104494), (174, 52247), (377, 24114), (754, 12057), (1131, 8038), (2262, 4019)]