84026778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1883

約数の個数: 64

約数和(自身を含む): 198305280

約数和(自身を除く): 114278502

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 209, 222, 407, 418, 627, 703, 814, 1221, 1254, 1406, 1811, 2109, 2442, 3622, 4218, 5433, 7733, 10866, 15466, 19921, 23199, 34409, 39842, 46398, 59763, 67007, 68818, 103227, 119526, 134014, 201021, 206454, 378499, 402042, 737077, 756998, 1135497, 1273133, 1474154, 2211231, 2270994, 2546266, 3819399, 4422462, 7638798, 14004463, 28008926, 42013389, 84026778]

約数ペア:

[(1, 84026778), (2, 42013389), (3, 28008926), (6, 14004463), (11, 7638798), (19, 4422462), (22, 3819399), (33, 2546266), (37, 2270994), (38, 2211231), (57, 1474154), (66, 1273133), (74, 1135497), (111, 756998), (114, 737077), (209, 402042), (222, 378499), (407, 206454), (418, 201021), (627, 134014), (703, 119526), (814, 103227), (1221, 68818), (1254, 67007), (1406, 59763), (1811, 46398), (2109, 39842), (2442, 34409), (3622, 23199), (4218, 19921), (5433, 15466), (7733, 10866)]