2019609864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1476323}}^1$

素因数の和:1476354

約数の個数: 48

約数和(自身を含む): 5757663600

約数和(自身を除く): 3738053736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1476323, 2952646, 4428969, 5905292, 8857938, 11810584, 13286907, 17715876, 26573814, 28050137, 35431752, 53147628, 56100274, 84150411, 106295256, 112200548, 168300822, 224401096, 252451233, 336601644, 504902466, 673203288, 1009804932, 2019609864]

約数ペア:

[(1, 2019609864), (2, 1009804932), (3, 673203288), (4, 504902466), (6, 336601644), (8, 252451233), (9, 224401096), (12, 168300822), (18, 112200548), (19, 106295256), (24, 84150411), (36, 56100274), (38, 53147628), (57, 35431752), (72, 28050137), (76, 26573814), (114, 17715876), (152, 13286907), (171, 11810584), (228, 8857938), (342, 5905292), (456, 4428969), (684, 2952646), (1368, 1476323)]