2019928338

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{79531}}^1$

素因数の和:79639

約数の個数: 48

約数和(自身を含む): 4689842976

約数和(自身を除く): 2669914638

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 83, 102, 153, 166, 249, 306, 498, 747, 1411, 1494, 2822, 4233, 8466, 12699, 25398, 79531, 159062, 238593, 477186, 715779, 1352027, 1431558, 2704054, 4056081, 6601073, 8112162, 12168243, 13202146, 19803219, 24336486, 39606438, 59409657, 112218241, 118819314, 224436482, 336654723, 673309446, 1009964169, 2019928338]

約数ペア:

[(1, 2019928338), (2, 1009964169), (3, 673309446), (6, 336654723), (9, 224436482), (17, 118819314), (18, 112218241), (34, 59409657), (51, 39606438), (83, 24336486), (102, 19803219), (153, 13202146), (166, 12168243), (249, 8112162), (306, 6601073), (498, 4056081), (747, 2704054), (1411, 1431558), (1494, 1352027), (2822, 715779), (4233, 477186), (8466, 238593), (12699, 159062), (25398, 79531)]