1561305468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{6847831}}^1$

素因数の和:6847857

約数の個数: 24

約数和(自身を含む): 3834785920

約数和(自身を除く): 2273480452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 6847831, 13695662, 20543493, 27391324, 41086986, 82173972, 130108789, 260217578, 390326367, 520435156, 780652734, 1561305468]

約数ペア:

[(1, 1561305468), (2, 780652734), (3, 520435156), (4, 390326367), (6, 260217578), (12, 130108789), (19, 82173972), (38, 41086986), (57, 27391324), (76, 20543493), (114, 13695662), (228, 6847831)]