1989612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3278

約数の個数: 36

約数和(自身を含む): 5326776

約数和(自身を除く): 3337164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 3251, 6502, 9753, 13004, 19506, 29259, 39012, 55267, 58518, 110534, 117036, 165801, 221068, 331602, 497403, 663204, 994806, 1989612]

約数ペア:

[(1, 1989612), (2, 994806), (3, 663204), (4, 497403), (6, 331602), (9, 221068), (12, 165801), (17, 117036), (18, 110534), (34, 58518), (36, 55267), (51, 39012), (68, 29259), (102, 19506), (153, 13004), (204, 9753), (306, 6502), (612, 3251)]