1679874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 4202496

約数和(自身を除く): 2522622

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 47, 69, 74, 94, 111, 138, 141, 161, 222, 259, 282, 322, 329, 483, 518, 658, 777, 851, 966, 987, 1081, 1554, 1702, 1739, 1974, 2162, 2553, 3243, 3478, 5106, 5217, 5957, 6486, 7567, 10434, 11914, 12173, 15134, 17871, 22701, 24346, 35742, 36519, 39997, 45402, 73038, 79994, 119991, 239982, 279979, 559958, 839937, 1679874]

約数ペア:

[(1, 1679874), (2, 839937), (3, 559958), (6, 279979), (7, 239982), (14, 119991), (21, 79994), (23, 73038), (37, 45402), (42, 39997), (46, 36519), (47, 35742), (69, 24346), (74, 22701), (94, 17871), (111, 15134), (138, 12173), (141, 11914), (161, 10434), (222, 7567), (259, 6486), (282, 5957), (322, 5217), (329, 5106), (483, 3478), (518, 3243), (658, 2553), (777, 2162), (851, 1974), (966, 1739), (987, 1702), (1081, 1554)]