21962394

素因数分解:

$2^1\times 3^3\times {\mathrm{317}}^1\times {\mathrm{1283}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 48997440

約数和(自身を除く): 27035046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 317, 634, 951, 1283, 1902, 2566, 2853, 3849, 5706, 7698, 8559, 11547, 17118, 23094, 34641, 69282, 406711, 813422, 1220133, 2440266, 3660399, 7320798, 10981197, 21962394]

約数ペア:

[(1, 21962394), (2, 10981197), (3, 7320798), (6, 3660399), (9, 2440266), (18, 1220133), (27, 813422), (54, 406711), (317, 69282), (634, 34641), (951, 23094), (1283, 17118), (1902, 11547), (2566, 8559), (2853, 7698), (3849, 5706)]