15691957806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1\times {\mathrm{3371}}^1$

素因数の和:4329

約数の個数: 64

約数和(自身を含む): 36184527360

約数和(自身を除く): 20492569554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 809, 822, 959, 1618, 1918, 2427, 2877, 3371, 4854, 5663, 5754, 6742, 10113, 11326, 16989, 20226, 23597, 33978, 47194, 70791, 110833, 141582, 221666, 332499, 461827, 664998, 775831, 923654, 1385481, 1551662, 2327493, 2727139, 2770962, 3232789, 4654986, 5454278, 6465578, 8181417, 9698367, 16362834, 19089973, 19396734, 38179946, 57269919, 114539838, 373618043, 747236086, 1120854129, 2241708258, 2615326301, 5230652602, 7845978903, 15691957806]

約数ペア:

[(1, 15691957806), (2, 7845978903), (3, 5230652602), (6, 2615326301), (7, 2241708258), (14, 1120854129), (21, 747236086), (42, 373618043), (137, 114539838), (274, 57269919), (411, 38179946), (809, 19396734), (822, 19089973), (959, 16362834), (1618, 9698367), (1918, 8181417), (2427, 6465578), (2877, 5454278), (3371, 4654986), (4854, 3232789), (5663, 2770962), (5754, 2727139), (6742, 2327493), (10113, 1551662), (11326, 1385481), (16989, 923654), (20226, 775831), (23597, 664998), (33978, 461827), (47194, 332499), (70791, 221666), (110833, 141582)]