1900707858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{225149}}^1$

素因数の和:225231

約数の個数: 48

約数和(自身を含む): 4776782400

約数和(自身を除く): 2876074542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 225149, 450298, 675447, 1350894, 1576043, 2026341, 3152086, 4052682, 4728129, 9456258, 14184387, 15084983, 28368774, 30169966, 45254949, 90509898, 105594881, 135764847, 211189762, 271529694, 316784643, 633569286, 950353929, 1900707858]

約数ペア:

[(1, 1900707858), (2, 950353929), (3, 633569286), (6, 316784643), (7, 271529694), (9, 211189762), (14, 135764847), (18, 105594881), (21, 90509898), (42, 45254949), (63, 30169966), (67, 28368774), (126, 15084983), (134, 14184387), (201, 9456258), (402, 4728129), (469, 4052682), (603, 3152086), (938, 2026341), (1206, 1576043), (1407, 1350894), (2814, 675447), (4221, 450298), (8442, 225149)]