21083630706

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{87943}}^1$

素因数の和:88671

約数の個数: 48

約数和(自身を含む): 48154616640

約数和(自身を除く): 27070985934

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 701, 1402, 2103, 4206, 6309, 12618, 13319, 26638, 39957, 79914, 87943, 119871, 175886, 239742, 263829, 527658, 791487, 1582974, 1670917, 3341834, 5012751, 10025502, 15038253, 30076506, 61648043, 123296086, 184944129, 369888258, 554832387, 1109664774, 1171312817, 2342625634, 3513938451, 7027876902, 10541815353, 21083630706]

約数ペア:

[(1, 21083630706), (2, 10541815353), (3, 7027876902), (6, 3513938451), (9, 2342625634), (18, 1171312817), (19, 1109664774), (38, 554832387), (57, 369888258), (114, 184944129), (171, 123296086), (342, 61648043), (701, 30076506), (1402, 15038253), (2103, 10025502), (4206, 5012751), (6309, 3341834), (12618, 1670917), (13319, 1582974), (26638, 791487), (39957, 527658), (79914, 263829), (87943, 239742), (119871, 175886)]