13999314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 34421760

約数和(自身を除く): 20422446

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 331, 371, 399, 662, 742, 798, 993, 1007, 1113, 1986, 2014, 2226, 2317, 3021, 4634, 6042, 6289, 6951, 7049, 12578, 13902, 14098, 17543, 18867, 21147, 35086, 37734, 42294, 44023, 52629, 88046, 105258, 122801, 132069, 245602, 264138, 333317, 368403, 666634, 736806, 999951, 1999902, 2333219, 4666438, 6999657, 13999314]

約数ペア:

[(1, 13999314), (2, 6999657), (3, 4666438), (6, 2333219), (7, 1999902), (14, 999951), (19, 736806), (21, 666634), (38, 368403), (42, 333317), (53, 264138), (57, 245602), (106, 132069), (114, 122801), (133, 105258), (159, 88046), (266, 52629), (318, 44023), (331, 42294), (371, 37734), (399, 35086), (662, 21147), (742, 18867), (798, 17543), (993, 14098), (1007, 13902), (1113, 12578), (1986, 7049), (2014, 6951), (2226, 6289), (2317, 6042), (3021, 4634)]