7138476

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 18669280

約数和(自身を除く): 11530804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 421, 471, 628, 842, 942, 1263, 1413, 1684, 1884, 2526, 2826, 3789, 4239, 5052, 5652, 7578, 8478, 11367, 15156, 16956, 22734, 45468, 66097, 132194, 198291, 264388, 396582, 594873, 793164, 1189746, 1784619, 2379492, 3569238, 7138476]

約数ペア:

[(1, 7138476), (2, 3569238), (3, 2379492), (4, 1784619), (6, 1189746), (9, 793164), (12, 594873), (18, 396582), (27, 264388), (36, 198291), (54, 132194), (108, 66097), (157, 45468), (314, 22734), (421, 16956), (471, 15156), (628, 11367), (842, 8478), (942, 7578), (1263, 5652), (1413, 5052), (1684, 4239), (1884, 3789), (2526, 2826)]