26986428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107089}}^1$

素因数の和:107106

約数の個数: 36

約数和(自身を含む): 77961520

約数和(自身を除く): 50975092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 107089, 214178, 321267, 428356, 642534, 749623, 963801, 1285068, 1499246, 1927602, 2248869, 2998492, 3855204, 4497738, 6746607, 8995476, 13493214, 26986428]

約数ペア:

[(1, 26986428), (2, 13493214), (3, 8995476), (4, 6746607), (6, 4497738), (7, 3855204), (9, 2998492), (12, 2248869), (14, 1927602), (18, 1499246), (21, 1285068), (28, 963801), (36, 749623), (42, 642534), (63, 428356), (84, 321267), (126, 214178), (252, 107089)]