1644127218

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{2963}}^1$

素因数の和:4063

約数の個数: 48

約数和(自身を含む): 3689824320

約数和(自身を除く): 2045697102

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1063, 2126, 2963, 3189, 5926, 6378, 8889, 9567, 17778, 19134, 26667, 30827, 53334, 61654, 85927, 92481, 171854, 184962, 257781, 277443, 515562, 554886, 773343, 1546686, 3149669, 6299338, 9449007, 18898014, 28347021, 56694042, 91340401, 182680802, 274021203, 548042406, 822063609, 1644127218]

約数ペア:

[(1, 1644127218), (2, 822063609), (3, 548042406), (6, 274021203), (9, 182680802), (18, 91340401), (29, 56694042), (58, 28347021), (87, 18898014), (174, 9449007), (261, 6299338), (522, 3149669), (1063, 1546686), (2126, 773343), (2963, 554886), (3189, 515562), (5926, 277443), (6378, 257781), (8889, 184962), (9567, 171854), (17778, 92481), (19134, 85927), (26667, 61654), (30827, 53334)]