9899658

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1220

約数の個数: 40

約数和(自身を含む): 22620708

約数和(自身を除く): 12721050

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1153, 1431, 2306, 2862, 3459, 4293, 6918, 8586, 10377, 20754, 31131, 61109, 62262, 93393, 122218, 183327, 186786, 366654, 549981, 1099962, 1649943, 3299886, 4949829, 9899658]

約数ペア:

[(1, 9899658), (2, 4949829), (3, 3299886), (6, 1649943), (9, 1099962), (18, 549981), (27, 366654), (53, 186786), (54, 183327), (81, 122218), (106, 93393), (159, 62262), (162, 61109), (318, 31131), (477, 20754), (954, 10377), (1153, 8586), (1431, 6918), (2306, 4293), (2862, 3459)]