74668518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{11491}}^1$

素因数の和:11537

約数の個数: 36

約数和(自身を含む): 170759628

約数和(自身を除く): 96091110

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 11491, 22982, 34473, 68946, 103419, 206838, 218329, 436658, 654987, 1309974, 1964961, 3929922, 4148251, 8296502, 12444753, 24889506, 37334259, 74668518]

約数ペア:

[(1, 74668518), (2, 37334259), (3, 24889506), (6, 12444753), (9, 8296502), (18, 4148251), (19, 3929922), (38, 1964961), (57, 1309974), (114, 654987), (171, 436658), (342, 218329), (361, 206838), (722, 103419), (1083, 68946), (2166, 34473), (3249, 22982), (6498, 11491)]