71478306

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{39317}}^1$

素因数の和:39426

約数の個数: 24

約数和(自身を含む): 156407004

約数和(自身を除く): 84928698

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 39317, 78634, 117951, 235902, 353853, 707706, 3971017, 7942034, 11913051, 23826102, 35739153, 71478306]

約数ペア:

[(1, 71478306), (2, 35739153), (3, 23826102), (6, 11913051), (9, 7942034), (18, 3971017), (101, 707706), (202, 353853), (303, 235902), (606, 117951), (909, 78634), (1818, 39317)]