40494498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21157}}^1$

素因数の和:21202

約数の個数: 32

約数和(自身を含む): 91402560

約数和(自身を除く): 50908062

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 21157, 42314, 63471, 126942, 232727, 465454, 613553, 698181, 1227106, 1396362, 1840659, 3681318, 6749083, 13498166, 20247249, 40494498]

約数ペア:

[(1, 40494498), (2, 20247249), (3, 13498166), (6, 6749083), (11, 3681318), (22, 1840659), (29, 1396362), (33, 1227106), (58, 698181), (66, 613553), (87, 465454), (174, 232727), (319, 126942), (638, 63471), (957, 42314), (1914, 21157)]