1738897644978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61223}}^1\times {\mathrm{121379}}^1$

素因数の和:182623

約数の個数: 48

約数和(自身を含む): 4057527539520

約数和(自身を除く): 2318629894542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 61223, 121379, 122446, 183669, 242758, 364137, 367338, 551007, 728274, 795899, 1092411, 1102014, 1577927, 1591798, 2184822, 2387697, 3155854, 4733781, 4775394, 7163091, 9467562, 14201343, 14326182, 28402686, 7431186517, 14862373034, 22293559551, 44587119102, 66880678653, 96605424721, 133761357306, 193210849442, 289816274163, 579632548326, 869448822489, 1738897644978]

約数ペア:

[(1, 1738897644978), (2, 869448822489), (3, 579632548326), (6, 289816274163), (9, 193210849442), (13, 133761357306), (18, 96605424721), (26, 66880678653), (39, 44587119102), (78, 22293559551), (117, 14862373034), (234, 7431186517), (61223, 28402686), (121379, 14326182), (122446, 14201343), (183669, 9467562), (242758, 7163091), (364137, 4775394), (367338, 4733781), (551007, 3155854), (728274, 2387697), (795899, 2184822), (1092411, 1591798), (1102014, 1577927)]