7205274

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:656

約数の個数: 40

約数和(自身を含む): 16378560

約数和(自身を除く): 9173286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 563, 711, 1126, 1422, 1689, 2133, 3378, 4266, 5067, 6399, 10134, 12798, 15201, 30402, 44477, 45603, 88954, 91206, 133431, 266862, 400293, 800586, 1200879, 2401758, 3602637, 7205274]

約数ペア:

[(1, 7205274), (2, 3602637), (3, 2401758), (6, 1200879), (9, 800586), (18, 400293), (27, 266862), (54, 133431), (79, 91206), (81, 88954), (158, 45603), (162, 44477), (237, 30402), (474, 15201), (563, 12798), (711, 10134), (1126, 6399), (1422, 5067), (1689, 4266), (2133, 3378)]