13770721392

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{681449}}^1$

素因数の和:681881

約数の個数: 40

約数和(自身を含む): 35658915600

約数和(自身を除く): 21888194208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 20208, 681449, 1362898, 2044347, 2725796, 4088694, 5451592, 8177388, 10903184, 16354776, 32709552, 286890029, 573780058, 860670087, 1147560116, 1721340174, 2295120232, 3442680348, 4590240464, 6885360696, 13770721392]

約数ペア:

[(1, 13770721392), (2, 6885360696), (3, 4590240464), (4, 3442680348), (6, 2295120232), (8, 1721340174), (12, 1147560116), (16, 860670087), (24, 573780058), (48, 286890029), (421, 32709552), (842, 16354776), (1263, 10903184), (1684, 8177388), (2526, 5451592), (3368, 4088694), (5052, 2725796), (6736, 2044347), (10104, 1362898), (20208, 681449)]