31827348

素因数分解:

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

素因数の和:2453

約数の個数: 72

約数和(自身を含む): 93719808

約数和(自身を除く): 61892460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 2383, 3339, 4452, 4766, 6678, 7149, 9532, 13356, 14298, 16681, 21447, 28596, 33362, 42894, 50043, 66724, 85788, 100086, 126299, 150129, 200172, 252598, 300258, 378897, 505196, 600516, 757794, 884093, 1136691, 1515588, 1768186, 2273382, 2652279, 3536372, 4546764, 5304558, 7956837, 10609116, 15913674, 31827348]

約数ペア:

[(1, 31827348), (2, 15913674), (3, 10609116), (4, 7956837), (6, 5304558), (7, 4546764), (9, 3536372), (12, 2652279), (14, 2273382), (18, 1768186), (21, 1515588), (28, 1136691), (36, 884093), (42, 757794), (53, 600516), (63, 505196), (84, 378897), (106, 300258), (126, 252598), (159, 200172), (212, 150129), (252, 126299), (318, 100086), (371, 85788), (477, 66724), (636, 50043), (742, 42894), (954, 33362), (1113, 28596), (1484, 21447), (1908, 16681), (2226, 14298), (2383, 13356), (3339, 9532), (4452, 7149), (4766, 6678)]