13968906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 33488640

約数和(自身を除く): 19519734

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 89, 101, 111, 178, 202, 222, 259, 267, 303, 518, 534, 606, 623, 707, 777, 1246, 1414, 1554, 1869, 2121, 3293, 3737, 3738, 4242, 6586, 7474, 8989, 9879, 11211, 17978, 19758, 22422, 23051, 26159, 26967, 46102, 52318, 53934, 62923, 69153, 78477, 125846, 138306, 156954, 188769, 332593, 377538, 665186, 997779, 1995558, 2328151, 4656302, 6984453, 13968906]

約数ペア:

[(1, 13968906), (2, 6984453), (3, 4656302), (6, 2328151), (7, 1995558), (14, 997779), (21, 665186), (37, 377538), (42, 332593), (74, 188769), (89, 156954), (101, 138306), (111, 125846), (178, 78477), (202, 69153), (222, 62923), (259, 53934), (267, 52318), (303, 46102), (518, 26967), (534, 26159), (606, 23051), (623, 22422), (707, 19758), (777, 17978), (1246, 11211), (1414, 9879), (1554, 8989), (1869, 7474), (2121, 6586), (3293, 4242), (3737, 3738)]