1891255284

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{111539}}^1$

素因数の和:111709

約数の個数: 48

約数和(自身を含む): 4934529600

約数和(自身を除く): 3043274316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 111539, 223078, 334617, 446156, 669234, 1003851, 1338468, 2007702, 3011553, 4015404, 6023106, 12046212, 17511623, 35023246, 52534869, 70046492, 105069738, 157604607, 210139476, 315209214, 472813821, 630418428, 945627642, 1891255284]

約数ペア:

[(1, 1891255284), (2, 945627642), (3, 630418428), (4, 472813821), (6, 315209214), (9, 210139476), (12, 157604607), (18, 105069738), (27, 70046492), (36, 52534869), (54, 35023246), (108, 17511623), (157, 12046212), (314, 6023106), (471, 4015404), (628, 3011553), (942, 2007702), (1413, 1338468), (1884, 1003851), (2826, 669234), (4239, 446156), (5652, 334617), (8478, 223078), (16956, 111539)]