2023921854

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{4001}}^1$

素因数の和:4345

約数の個数: 48

約数和(自身を含む): 4438858320

約数和(自身を除く): 2414936466

約数列:

[1, 2, 3, 6, 9, 18, 157, 179, 314, 358, 471, 537, 942, 1074, 1413, 1611, 2826, 3222, 4001, 8002, 12003, 24006, 28103, 36009, 56206, 72018, 84309, 168618, 252927, 505854, 628157, 716179, 1256314, 1432358, 1884471, 2148537, 3768942, 4297074, 5653413, 6445611, 11306826, 12891222, 112440103, 224880206, 337320309, 674640618, 1011960927, 2023921854]

約数ペア:

[(1, 2023921854), (2, 1011960927), (3, 674640618), (6, 337320309), (9, 224880206), (18, 112440103), (157, 12891222), (179, 11306826), (314, 6445611), (358, 5653413), (471, 4297074), (537, 3768942), (942, 2148537), (1074, 1884471), (1413, 1432358), (1611, 1256314), (2826, 716179), (3222, 628157), (4001, 505854), (8002, 252927), (12003, 168618), (24006, 84309), (28103, 72018), (36009, 56206)]