21836003346

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{8431}}^1\times {\mathrm{7573}}^1$

素因数の和:16031

約数の個数: 48

約数和(自身を含む): 49813895040

約数和(自身を除く): 27977891694

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 7573, 8431, 15146, 16862, 22719, 25293, 45438, 50586, 68157, 75879, 136314, 143887, 151758, 160189, 287774, 320378, 431661, 480567, 863322, 961134, 1294983, 1441701, 2589966, 2883402, 63847963, 127695926, 191543889, 383087778, 574631667, 1149263334, 1213111297, 2426222594, 3639333891, 7278667782, 10918001673, 21836003346]

約数ペア:

[(1, 21836003346), (2, 10918001673), (3, 7278667782), (6, 3639333891), (9, 2426222594), (18, 1213111297), (19, 1149263334), (38, 574631667), (57, 383087778), (114, 191543889), (171, 127695926), (342, 63847963), (7573, 2883402), (8431, 2589966), (15146, 1441701), (16862, 1294983), (22719, 961134), (25293, 863322), (45438, 480567), (50586, 431661), (68157, 320378), (75879, 287774), (136314, 160189), (143887, 151758)]