18834014794

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{6469}}^1$

素因数の和:6679

約数の個数: 64

約数和(自身を含む): 34211289600

約数和(自身を除く): 15377274806

約数列:

[1, 2, 7, 14, 29, 58, 71, 101, 142, 202, 203, 406, 497, 707, 994, 1414, 2059, 2929, 4118, 5858, 6469, 7171, 12938, 14342, 14413, 20503, 28826, 41006, 45283, 50197, 90566, 100394, 187601, 207959, 375202, 415918, 459299, 653369, 918598, 1306738, 1313207, 1455713, 2626414, 2911426, 3215093, 4573583, 6430186, 9147166, 13319671, 18947701, 26639342, 37895402, 46389199, 92778398, 93237697, 132633907, 186475394, 265267814, 324724393, 649448786, 1345286771, 2690573542, 9417007397, 18834014794]

約数ペア:

[(1, 18834014794), (2, 9417007397), (7, 2690573542), (14, 1345286771), (29, 649448786), (58, 324724393), (71, 265267814), (101, 186475394), (142, 132633907), (202, 93237697), (203, 92778398), (406, 46389199), (497, 37895402), (707, 26639342), (994, 18947701), (1414, 13319671), (2059, 9147166), (2929, 6430186), (4118, 4573583), (5858, 3215093), (6469, 2911426), (7171, 2626414), (12938, 1455713), (14342, 1313207), (14413, 1306738), (20503, 918598), (28826, 653369), (41006, 459299), (45283, 415918), (50197, 375202), (90566, 207959), (100394, 187601)]