16366068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 44291520

約数和(自身を除く): 27925452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 337, 342, 426, 639, 674, 684, 852, 1011, 1278, 1348, 1349, 2022, 2556, 2698, 3033, 4044, 4047, 5396, 6066, 6403, 8094, 12132, 12141, 12806, 16188, 19209, 23927, 24282, 25612, 38418, 47854, 48564, 57627, 71781, 76836, 95708, 115254, 143562, 215343, 230508, 287124, 430686, 454613, 861372, 909226, 1363839, 1818452, 2727678, 4091517, 5455356, 8183034, 16366068]

約数ペア:

[(1, 16366068), (2, 8183034), (3, 5455356), (4, 4091517), (6, 2727678), (9, 1818452), (12, 1363839), (18, 909226), (19, 861372), (36, 454613), (38, 430686), (57, 287124), (71, 230508), (76, 215343), (114, 143562), (142, 115254), (171, 95708), (213, 76836), (228, 71781), (284, 57627), (337, 48564), (342, 47854), (426, 38418), (639, 25612), (674, 24282), (684, 23927), (852, 19209), (1011, 16188), (1278, 12806), (1348, 12141), (1349, 12132), (2022, 8094), (2556, 6403), (2698, 6066), (3033, 5396), (4044, 4047)]