1901385864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{13921}}^1$

素因数の和:14211

約数の個数: 96

約数和(自身を含む): 5907383040

約数和(自身を除く): 4005997176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 271, 504, 542, 813, 1084, 1626, 1897, 2168, 2439, 3252, 3794, 4878, 5691, 6504, 7588, 9756, 11382, 13921, 15176, 17073, 19512, 22764, 27842, 34146, 41763, 45528, 55684, 68292, 83526, 97447, 111368, 125289, 136584, 167052, 194894, 250578, 292341, 334104, 389788, 501156, 584682, 779576, 877023, 1002312, 1169364, 1754046, 2338728, 3508092, 3772591, 7016184, 7545182, 11317773, 15090364, 22635546, 26408137, 30180728, 33953319, 45271092, 52816274, 67906638, 79224411, 90542184, 105632548, 135813276, 158448822, 211265096, 237673233, 271626552, 316897644, 475346466, 633795288, 950692932, 1901385864]

約数ペア:

[(1, 1901385864), (2, 950692932), (3, 633795288), (4, 475346466), (6, 316897644), (7, 271626552), (8, 237673233), (9, 211265096), (12, 158448822), (14, 135813276), (18, 105632548), (21, 90542184), (24, 79224411), (28, 67906638), (36, 52816274), (42, 45271092), (56, 33953319), (63, 30180728), (72, 26408137), (84, 22635546), (126, 15090364), (168, 11317773), (252, 7545182), (271, 7016184), (504, 3772591), (542, 3508092), (813, 2338728), (1084, 1754046), (1626, 1169364), (1897, 1002312), (2168, 877023), (2439, 779576), (3252, 584682), (3794, 501156), (4878, 389788), (5691, 334104), (6504, 292341), (7588, 250578), (9756, 194894), (11382, 167052), (13921, 136584), (15176, 125289), (17073, 111368), (19512, 97447), (22764, 83526), (27842, 68292), (34146, 55684), (41763, 45528)]