867186

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 40

約数和(自身を含む): 1999404

約数和(自身を除く): 1132218

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 101, 106, 159, 162, 202, 303, 318, 477, 606, 909, 954, 1431, 1818, 2727, 2862, 4293, 5353, 5454, 8181, 8586, 10706, 16059, 16362, 32118, 48177, 96354, 144531, 289062, 433593, 867186]

約数ペア:

[(1, 867186), (2, 433593), (3, 289062), (6, 144531), (9, 96354), (18, 48177), (27, 32118), (53, 16362), (54, 16059), (81, 10706), (101, 8586), (106, 8181), (159, 5454), (162, 5353), (202, 4293), (303, 2862), (318, 2727), (477, 1818), (606, 1431), (909, 954)]