2019729564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{4817}}^1$

素因数の和:5459

約数の個数: 72

約数和(自身を含む): 5384018640

約数和(自身を除く): 3364289076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 613, 684, 1226, 1839, 2452, 3678, 4817, 5517, 7356, 9634, 11034, 11647, 14451, 19268, 22068, 23294, 28902, 34941, 43353, 46588, 57804, 69882, 86706, 91523, 104823, 139764, 173412, 183046, 209646, 274569, 366092, 419292, 549138, 823707, 1098276, 1647414, 2952821, 3294828, 5905642, 8858463, 11811284, 17716926, 26575389, 35433852, 53150778, 56103599, 106301556, 112207198, 168310797, 224414396, 336621594, 504932391, 673243188, 1009864782, 2019729564]

約数ペア:

[(1, 2019729564), (2, 1009864782), (3, 673243188), (4, 504932391), (6, 336621594), (9, 224414396), (12, 168310797), (18, 112207198), (19, 106301556), (36, 56103599), (38, 53150778), (57, 35433852), (76, 26575389), (114, 17716926), (171, 11811284), (228, 8858463), (342, 5905642), (613, 3294828), (684, 2952821), (1226, 1647414), (1839, 1098276), (2452, 823707), (3678, 549138), (4817, 419292), (5517, 366092), (7356, 274569), (9634, 209646), (11034, 183046), (11647, 173412), (14451, 139764), (19268, 104823), (22068, 91523), (23294, 86706), (28902, 69882), (34941, 57804), (43353, 46588)]