2013765876

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{2377}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 5164987464

約数和(自身を除く): 3151221588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 233, 303, 404, 466, 606, 699, 909, 932, 1212, 1398, 1818, 2097, 2377, 2796, 3636, 4194, 4754, 7131, 8388, 9508, 14262, 21393, 23533, 28524, 42786, 47066, 70599, 85572, 94132, 141198, 211797, 240077, 282396, 423594, 480154, 553841, 720231, 847188, 960308, 1107682, 1440462, 1661523, 2160693, 2215364, 2880924, 3323046, 4321386, 4984569, 6646092, 8642772, 9969138, 19938276, 55937941, 111875882, 167813823, 223751764, 335627646, 503441469, 671255292, 1006882938, 2013765876]

約数ペア:

[(1, 2013765876), (2, 1006882938), (3, 671255292), (4, 503441469), (6, 335627646), (9, 223751764), (12, 167813823), (18, 111875882), (36, 55937941), (101, 19938276), (202, 9969138), (233, 8642772), (303, 6646092), (404, 4984569), (466, 4321386), (606, 3323046), (699, 2880924), (909, 2215364), (932, 2160693), (1212, 1661523), (1398, 1440462), (1818, 1107682), (2097, 960308), (2377, 847188), (2796, 720231), (3636, 553841), (4194, 480154), (4754, 423594), (7131, 282396), (8388, 240077), (9508, 211797), (14262, 141198), (21393, 94132), (23533, 85572), (28524, 70599), (42786, 47066)]