18366996484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{353293}}^1$

素因数の和:353655

約数の個数: 24

約数和(自身を含む): 33030162648

約数和(自身を除く): 14663166164

約数列:

[1, 2, 4, 41, 82, 164, 317, 634, 1268, 12997, 25994, 51988, 353293, 706586, 1413172, 14485013, 28970026, 57940052, 111993881, 223987762, 447975524, 4591749121, 9183498242, 18366996484]

約数ペア:

[(1, 18366996484), (2, 9183498242), (4, 4591749121), (41, 447975524), (82, 223987762), (164, 111993881), (317, 57940052), (634, 28970026), (1268, 14485013), (12997, 1413172), (25994, 706586), (51988, 353293)]