899592012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{119563}}^1$

素因数の和:119603

約数の個数: 72

約数和(自身を含む): 2611277760

約数和(自身を除く): 1711685748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 119563, 239126, 358689, 478252, 717378, 1076067, 1315193, 1434756, 2152134, 2271697, 2630386, 3945579, 4304268, 4543394, 5260772, 6815091, 7891158, 9086788, 11836737, 13630182, 15782316, 20445273, 23673474, 24988667, 27260364, 40890546, 47346948, 49977334, 74966001, 81781092, 99954668, 149932002, 224898003, 299864004, 449796006, 899592012]

約数ペア:

[(1, 899592012), (2, 449796006), (3, 299864004), (4, 224898003), (6, 149932002), (9, 99954668), (11, 81781092), (12, 74966001), (18, 49977334), (19, 47346948), (22, 40890546), (33, 27260364), (36, 24988667), (38, 23673474), (44, 20445273), (57, 15782316), (66, 13630182), (76, 11836737), (99, 9086788), (114, 7891158), (132, 6815091), (171, 5260772), (198, 4543394), (209, 4304268), (228, 3945579), (342, 2630386), (396, 2271697), (418, 2152134), (627, 1434756), (684, 1315193), (836, 1076067), (1254, 717378), (1881, 478252), (2508, 358689), (3762, 239126), (7524, 119563)]