16448889798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{397489}}^1$

素因数の和:397538

約数の個数: 72

約数和(自身を含む): 41235612600

約数和(自身を除く): 24786722802

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 1089, 1254, 1881, 2178, 2299, 3762, 4598, 6897, 13794, 20691, 41382, 397489, 794978, 1192467, 2384934, 3577401, 4372379, 7154802, 7552291, 8744758, 13117137, 15104582, 22656873, 26234274, 39351411, 45313746, 48096169, 67970619, 78702822, 83075201, 96192338, 135941238, 144288507, 166150402, 249225603, 288577014, 432865521, 498451206, 747676809, 865731042, 913827211, 1495353618, 1827654422, 2741481633, 5482963266, 8224444899, 16448889798]

約数ペア:

[(1, 16448889798), (2, 8224444899), (3, 5482963266), (6, 2741481633), (9, 1827654422), (11, 1495353618), (18, 913827211), (19, 865731042), (22, 747676809), (33, 498451206), (38, 432865521), (57, 288577014), (66, 249225603), (99, 166150402), (114, 144288507), (121, 135941238), (171, 96192338), (198, 83075201), (209, 78702822), (242, 67970619), (342, 48096169), (363, 45313746), (418, 39351411), (627, 26234274), (726, 22656873), (1089, 15104582), (1254, 13117137), (1881, 8744758), (2178, 7552291), (2299, 7154802), (3762, 4372379), (4598, 3577401), (6897, 2384934), (13794, 1192467), (20691, 794978), (41382, 397489)]