9999408

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{5081}}^1$

素因数の和:5133

約数の個数: 40

約数和(自身を含む): 26467056

約数和(自身を除く): 16467648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 5081, 10162, 15243, 20324, 30486, 40648, 60972, 81296, 121944, 208321, 243888, 416642, 624963, 833284, 1249926, 1666568, 2499852, 3333136, 4999704, 9999408]

約数ペア:

[(1, 9999408), (2, 4999704), (3, 3333136), (4, 2499852), (6, 1666568), (8, 1249926), (12, 833284), (16, 624963), (24, 416642), (41, 243888), (48, 208321), (82, 121944), (123, 81296), (164, 60972), (246, 40648), (328, 30486), (492, 20324), (656, 15243), (984, 10162), (1968, 5081)]