39238884

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{863}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 102090240

約数和(自身を除く): 62851356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 863, 1263, 1684, 1726, 2526, 2589, 3452, 3789, 5052, 5178, 7578, 7767, 10356, 11367, 15156, 15534, 22734, 23301, 31068, 45468, 46602, 93204, 363323, 726646, 1089969, 1453292, 2179938, 3269907, 4359876, 6539814, 9809721, 13079628, 19619442, 39238884]

約数ペア:

[(1, 39238884), (2, 19619442), (3, 13079628), (4, 9809721), (6, 6539814), (9, 4359876), (12, 3269907), (18, 2179938), (27, 1453292), (36, 1089969), (54, 726646), (108, 363323), (421, 93204), (842, 46602), (863, 45468), (1263, 31068), (1684, 23301), (1726, 22734), (2526, 15534), (2589, 15156), (3452, 11367), (3789, 10356), (5052, 7767), (5178, 7578)]