804513618

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{11821}}^1$

素因数の和:12047

約数の個数: 48

約数和(自身を含む): 1844232000

約数和(自身を除く): 1039718382

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 1194, 1791, 3582, 3781, 7562, 11343, 11821, 22686, 23642, 34029, 35463, 68058, 70926, 106389, 212778, 224599, 449198, 673797, 1347594, 2021391, 2352379, 4042782, 4704758, 7057137, 14114274, 21171411, 42342822, 44695201, 89390402, 134085603, 268171206, 402256809, 804513618]

約数ペア:

[(1, 804513618), (2, 402256809), (3, 268171206), (6, 134085603), (9, 89390402), (18, 44695201), (19, 42342822), (38, 21171411), (57, 14114274), (114, 7057137), (171, 4704758), (199, 4042782), (342, 2352379), (398, 2021391), (597, 1347594), (1194, 673797), (1791, 449198), (3582, 224599), (3781, 212778), (7562, 106389), (11343, 70926), (11821, 68058), (22686, 35463), (23642, 34029)]