455239962

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6689}}^1$

素因数の和:6915

約数の個数: 48

約数和(自身を含む): 1043640000

約数和(自身を除く): 588400038

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 1194, 1791, 3582, 3781, 6689, 7562, 11343, 13378, 20067, 22686, 34029, 40134, 60201, 68058, 120402, 127091, 254182, 381273, 762546, 1143819, 1331111, 2287638, 2662222, 3993333, 7986666, 11979999, 23959998, 25291109, 50582218, 75873327, 151746654, 227619981, 455239962]

約数ペア:

[(1, 455239962), (2, 227619981), (3, 151746654), (6, 75873327), (9, 50582218), (18, 25291109), (19, 23959998), (38, 11979999), (57, 7986666), (114, 3993333), (171, 2662222), (199, 2287638), (342, 1331111), (398, 1143819), (597, 762546), (1194, 381273), (1791, 254182), (3582, 127091), (3781, 120402), (6689, 68058), (7562, 60201), (11343, 40134), (13378, 34029), (20067, 22686)]