21860435514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{37511}}^1$

素因数の和:37683

約数の個数: 64

約数和(自身を含む): 47189495808

約数和(自身を除く): 25329060294

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 103, 123, 138, 206, 246, 309, 618, 943, 1886, 2369, 2829, 4223, 4738, 5658, 7107, 8446, 12669, 14214, 25338, 37511, 75022, 97129, 112533, 194258, 225066, 291387, 582774, 862753, 1537951, 1725506, 2588259, 3075902, 3863633, 4613853, 5176518, 7727266, 9227706, 11590899, 23181798, 35372873, 70745746, 88863559, 106118619, 158408953, 177727118, 212237238, 266590677, 316817906, 475226859, 533181354, 950453718, 3643405919, 7286811838, 10930217757, 21860435514]

約数ペア:

[(1, 21860435514), (2, 10930217757), (3, 7286811838), (6, 3643405919), (23, 950453718), (41, 533181354), (46, 475226859), (69, 316817906), (82, 266590677), (103, 212237238), (123, 177727118), (138, 158408953), (206, 106118619), (246, 88863559), (309, 70745746), (618, 35372873), (943, 23181798), (1886, 11590899), (2369, 9227706), (2829, 7727266), (4223, 5176518), (4738, 4613853), (5658, 3863633), (7107, 3075902), (8446, 2588259), (12669, 1725506), (14214, 1537951), (25338, 862753), (37511, 582774), (75022, 291387), (97129, 225066), (112533, 194258)]