18167422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 33792192

約数和(自身を除く): 15624770

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 577, 1154, 1211, 2249, 2422, 4039, 4498, 7501, 8078, 15002, 15743, 31486, 52507, 99821, 105014, 199642, 698747, 1297673, 1397494, 2595346, 9083711, 18167422]

約数ペア:

[(1, 18167422), (2, 9083711), (7, 2595346), (13, 1397494), (14, 1297673), (26, 698747), (91, 199642), (173, 105014), (182, 99821), (346, 52507), (577, 31486), (1154, 15743), (1211, 15002), (2249, 8078), (2422, 7501), (4039, 4498)]