21463944

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30839}}^1$

素因数の和:30877

約数の個数: 32

約数和(自身を含む): 55512000

約数和(自身を除く): 34048056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30839, 61678, 92517, 123356, 185034, 246712, 370068, 740136, 894331, 1788662, 2682993, 3577324, 5365986, 7154648, 10731972, 21463944]

約数ペア:

[(1, 21463944), (2, 10731972), (3, 7154648), (4, 5365986), (6, 3577324), (8, 2682993), (12, 1788662), (24, 894331), (29, 740136), (58, 370068), (87, 246712), (116, 185034), (174, 123356), (232, 92517), (348, 61678), (696, 30839)]