15779934

素因数分解:

$2^1\times 3^6\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 56

約数和(自身を含む): 36200160

約数和(自身を除く): 20420226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 137, 158, 162, 237, 243, 274, 411, 474, 486, 711, 729, 822, 1233, 1422, 1458, 2133, 2466, 3699, 4266, 6399, 7398, 10823, 11097, 12798, 19197, 21646, 22194, 32469, 33291, 38394, 57591, 64938, 66582, 97407, 99873, 115182, 194814, 199746, 292221, 584442, 876663, 1753326, 2629989, 5259978, 7889967, 15779934]

約数ペア:

[(1, 15779934), (2, 7889967), (3, 5259978), (6, 2629989), (9, 1753326), (18, 876663), (27, 584442), (54, 292221), (79, 199746), (81, 194814), (137, 115182), (158, 99873), (162, 97407), (237, 66582), (243, 64938), (274, 57591), (411, 38394), (474, 33291), (486, 32469), (711, 22194), (729, 21646), (822, 19197), (1233, 12798), (1422, 11097), (1458, 10823), (2133, 7398), (2466, 6399), (3699, 4266)]