18541875348

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5920139}}^1$

素因数の和:5920181

約数の個数: 48

約数和(自身を含む): 49729176000

約数和(自身を除く): 31187300652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 5920139, 11840278, 17760417, 23680556, 35520834, 53281251, 71041668, 106562502, 159843753, 171684031, 213125004, 319687506, 343368062, 515052093, 639375012, 686736124, 1030104186, 1545156279, 2060208372, 3090312558, 4635468837, 6180625116, 9270937674, 18541875348]

約数ペア:

[(1, 18541875348), (2, 9270937674), (3, 6180625116), (4, 4635468837), (6, 3090312558), (9, 2060208372), (12, 1545156279), (18, 1030104186), (27, 686736124), (29, 639375012), (36, 515052093), (54, 343368062), (58, 319687506), (87, 213125004), (108, 171684031), (116, 159843753), (174, 106562502), (261, 71041668), (348, 53281251), (522, 35520834), (783, 23680556), (1044, 17760417), (1566, 11840278), (3132, 5920139)]