5259978

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 12055680

約数和(自身を除く): 6795702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 137, 158, 162, 237, 243, 274, 411, 474, 486, 711, 822, 1233, 1422, 2133, 2466, 3699, 4266, 6399, 7398, 10823, 11097, 12798, 19197, 21646, 22194, 32469, 33291, 38394, 64938, 66582, 97407, 194814, 292221, 584442, 876663, 1753326, 2629989, 5259978]

約数ペア:

[(1, 5259978), (2, 2629989), (3, 1753326), (6, 876663), (9, 584442), (18, 292221), (27, 194814), (54, 97407), (79, 66582), (81, 64938), (137, 38394), (158, 33291), (162, 32469), (237, 22194), (243, 21646), (274, 19197), (411, 12798), (474, 11097), (486, 10823), (711, 7398), (822, 6399), (1233, 4266), (1422, 3699), (2133, 2466)]