1945489752

素因数分解:

$2^3\times 3^4\times {\mathrm{797}}^1\times {\mathrm{3767}}^1$

素因数の和:4582

約数の個数: 80

約数和(自身を含む): 5457458160

約数和(自身を除く): 3511968408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 797, 1594, 2391, 3188, 3767, 4782, 6376, 7173, 7534, 9564, 11301, 14346, 15068, 19128, 21519, 22602, 28692, 30136, 33903, 43038, 45204, 57384, 64557, 67806, 86076, 90408, 101709, 129114, 135612, 172152, 203418, 258228, 271224, 305127, 406836, 516456, 610254, 813672, 1220508, 2441016, 3002299, 6004598, 9006897, 12009196, 18013794, 24018392, 27020691, 36027588, 54041382, 72055176, 81062073, 108082764, 162124146, 216165528, 243186219, 324248292, 486372438, 648496584, 972744876, 1945489752]

約数ペア:

[(1, 1945489752), (2, 972744876), (3, 648496584), (4, 486372438), (6, 324248292), (8, 243186219), (9, 216165528), (12, 162124146), (18, 108082764), (24, 81062073), (27, 72055176), (36, 54041382), (54, 36027588), (72, 27020691), (81, 24018392), (108, 18013794), (162, 12009196), (216, 9006897), (324, 6004598), (648, 3002299), (797, 2441016), (1594, 1220508), (2391, 813672), (3188, 610254), (3767, 516456), (4782, 406836), (6376, 305127), (7173, 271224), (7534, 258228), (9564, 203418), (11301, 172152), (14346, 135612), (15068, 129114), (19128, 101709), (21519, 90408), (22602, 86076), (28692, 67806), (30136, 64557), (33903, 57384), (43038, 45204)]