19882018332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{10781}}^1\times {\mathrm{4657}}^1$

素因数の和:15459

約数の個数: 72

約数和(自身を含む): 54843031152

約数和(自身を除く): 34961012820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 4657, 9314, 10781, 13971, 18628, 21562, 27942, 32343, 41913, 43124, 51227, 55884, 64686, 83826, 97029, 102454, 118591, 129372, 153681, 167652, 194058, 204908, 237182, 307362, 355773, 388116, 461043, 474364, 614724, 711546, 922086, 1067319, 1423092, 1844172, 2134638, 4269276, 50207117, 100414234, 150621351, 200828468, 301242702, 451864053, 552278287, 602485404, 903728106, 1104556574, 1656834861, 1807456212, 2209113148, 3313669722, 4970504583, 6627339444, 9941009166, 19882018332]

約数ペア:

[(1, 19882018332), (2, 9941009166), (3, 6627339444), (4, 4970504583), (6, 3313669722), (9, 2209113148), (11, 1807456212), (12, 1656834861), (18, 1104556574), (22, 903728106), (33, 602485404), (36, 552278287), (44, 451864053), (66, 301242702), (99, 200828468), (132, 150621351), (198, 100414234), (396, 50207117), (4657, 4269276), (9314, 2134638), (10781, 1844172), (13971, 1423092), (18628, 1067319), (21562, 922086), (27942, 711546), (32343, 614724), (41913, 474364), (43124, 461043), (51227, 388116), (55884, 355773), (64686, 307362), (83826, 237182), (97029, 204908), (102454, 194058), (118591, 167652), (129372, 153681)]