13087782

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 29978208

約数和(自身を除く): 16890426

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 101, 138, 202, 207, 303, 313, 414, 606, 626, 909, 939, 1818, 1878, 2323, 2817, 4646, 5634, 6969, 7199, 13938, 14398, 20907, 21597, 31613, 41814, 43194, 63226, 64791, 94839, 129582, 189678, 284517, 569034, 727099, 1454198, 2181297, 4362594, 6543891, 13087782]

約数ペア:

[(1, 13087782), (2, 6543891), (3, 4362594), (6, 2181297), (9, 1454198), (18, 727099), (23, 569034), (46, 284517), (69, 189678), (101, 129582), (138, 94839), (202, 64791), (207, 63226), (303, 43194), (313, 41814), (414, 31613), (606, 21597), (626, 20907), (909, 14398), (939, 13938), (1818, 7199), (1878, 6969), (2323, 5634), (2817, 4646)]