31005036

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45329}}^1$

素因数の和:45358

約数の個数: 36

約数和(自身を含む): 82500600

約数和(自身を除く): 51495564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45329, 90658, 135987, 181316, 271974, 407961, 543948, 815922, 861251, 1631844, 1722502, 2583753, 3445004, 5167506, 7751259, 10335012, 15502518, 31005036]

約数ペア:

[(1, 31005036), (2, 15502518), (3, 10335012), (4, 7751259), (6, 5167506), (9, 3445004), (12, 2583753), (18, 1722502), (19, 1631844), (36, 861251), (38, 815922), (57, 543948), (76, 407961), (114, 271974), (171, 181316), (228, 135987), (342, 90658), (684, 45329)]