15913674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 40165632

約数和(自身を除く): 24251958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 2383, 3339, 4766, 6678, 7149, 14298, 16681, 21447, 33362, 42894, 50043, 100086, 126299, 150129, 252598, 300258, 378897, 757794, 884093, 1136691, 1768186, 2273382, 2652279, 5304558, 7956837, 15913674]

約数ペア:

[(1, 15913674), (2, 7956837), (3, 5304558), (6, 2652279), (7, 2273382), (9, 1768186), (14, 1136691), (18, 884093), (21, 757794), (42, 378897), (53, 300258), (63, 252598), (106, 150129), (126, 126299), (159, 100086), (318, 50043), (371, 42894), (477, 33362), (742, 21447), (954, 16681), (1113, 14298), (2226, 7149), (2383, 6678), (3339, 4766)]