3857874876

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{2671}}^1$

素因数の和:3491

約数の個数: 72

約数和(自身を含む): 9952697664

約数和(自身を除く): 6094822788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 757, 954, 1514, 1908, 2271, 2671, 3028, 4542, 5342, 6813, 8013, 9084, 10684, 13626, 16026, 24039, 27252, 32052, 40121, 48078, 80242, 96156, 120363, 141563, 160484, 240726, 283126, 361089, 424689, 481452, 566252, 722178, 849378, 1274067, 1444356, 1698756, 2021947, 2548134, 4043894, 5096268, 6065841, 8087788, 12131682, 18197523, 24263364, 36395046, 72790092, 107163191, 214326382, 321489573, 428652764, 642979146, 964468719, 1285958292, 1928937438, 3857874876]

約数ペア:

[(1, 3857874876), (2, 1928937438), (3, 1285958292), (4, 964468719), (6, 642979146), (9, 428652764), (12, 321489573), (18, 214326382), (36, 107163191), (53, 72790092), (106, 36395046), (159, 24263364), (212, 18197523), (318, 12131682), (477, 8087788), (636, 6065841), (757, 5096268), (954, 4043894), (1514, 2548134), (1908, 2021947), (2271, 1698756), (2671, 1444356), (3028, 1274067), (4542, 849378), (5342, 722178), (6813, 566252), (8013, 481452), (9084, 424689), (10684, 361089), (13626, 283126), (16026, 240726), (24039, 160484), (27252, 141563), (32052, 120363), (40121, 96156), (48078, 80242)]