12406992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 35206080

約数和(自身を除く): 22799088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 337, 354, 472, 624, 674, 708, 767, 944, 1011, 1348, 1416, 1534, 2022, 2301, 2696, 2832, 3068, 4044, 4381, 4602, 5392, 6136, 8088, 8762, 9204, 12272, 13143, 16176, 17524, 18408, 19883, 26286, 35048, 36816, 39766, 52572, 59649, 70096, 79532, 105144, 119298, 159064, 210288, 238596, 258479, 318128, 477192, 516958, 775437, 954384, 1033916, 1550874, 2067832, 3101748, 4135664, 6203496, 12406992]

約数ペア:

[(1, 12406992), (2, 6203496), (3, 4135664), (4, 3101748), (6, 2067832), (8, 1550874), (12, 1033916), (13, 954384), (16, 775437), (24, 516958), (26, 477192), (39, 318128), (48, 258479), (52, 238596), (59, 210288), (78, 159064), (104, 119298), (118, 105144), (156, 79532), (177, 70096), (208, 59649), (236, 52572), (312, 39766), (337, 36816), (354, 35048), (472, 26286), (624, 19883), (674, 18408), (708, 17524), (767, 16176), (944, 13143), (1011, 12272), (1348, 9204), (1416, 8762), (1534, 8088), (2022, 6136), (2301, 5392), (2696, 4602), (2832, 4381), (3068, 4044)]