396971526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{12721}}^1$

素因数の和:13476

約数の個数: 32

約数和(自身を含む): 908656128

約数和(自身を除く): 511684602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 743, 1486, 2229, 4458, 5201, 10402, 12721, 15603, 25442, 31206, 38163, 76326, 89047, 178094, 267141, 534282, 9451703, 18903406, 28355109, 56710218, 66161921, 132323842, 198485763, 396971526]

約数ペア:

[(1, 396971526), (2, 198485763), (3, 132323842), (6, 66161921), (7, 56710218), (14, 28355109), (21, 18903406), (42, 9451703), (743, 534282), (1486, 267141), (2229, 178094), (4458, 89047), (5201, 76326), (10402, 38163), (12721, 31206), (15603, 25442)]