18395676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 52284960

約数和(自身を除く): 33889284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1709, 1794, 2691, 3418, 3588, 5127, 5382, 6836, 10254, 10764, 15381, 20508, 22217, 30762, 39307, 44434, 61524, 66651, 78614, 88868, 117921, 133302, 157228, 199953, 235842, 266604, 353763, 399906, 471684, 510991, 707526, 799812, 1021982, 1415052, 1532973, 2043964, 3065946, 4598919, 6131892, 9197838, 18395676]

約数ペア:

[(1, 18395676), (2, 9197838), (3, 6131892), (4, 4598919), (6, 3065946), (9, 2043964), (12, 1532973), (13, 1415052), (18, 1021982), (23, 799812), (26, 707526), (36, 510991), (39, 471684), (46, 399906), (52, 353763), (69, 266604), (78, 235842), (92, 199953), (117, 157228), (138, 133302), (156, 117921), (207, 88868), (234, 78614), (276, 66651), (299, 61524), (414, 44434), (468, 39307), (598, 30762), (828, 22217), (897, 20508), (1196, 15381), (1709, 10764), (1794, 10254), (2691, 6836), (3418, 5382), (3588, 5127)]