12453402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 28385280

約数和(自身を除く): 15931878

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 47, 78, 79, 86, 94, 129, 141, 158, 237, 258, 282, 474, 559, 611, 1027, 1118, 1222, 1677, 1833, 2021, 2054, 3081, 3354, 3397, 3666, 3713, 4042, 6063, 6162, 6794, 7426, 10191, 11139, 12126, 20382, 22278, 26273, 44161, 48269, 52546, 78819, 88322, 96538, 132483, 144807, 157638, 159659, 264966, 289614, 319318, 478977, 957954, 2075567, 4151134, 6226701, 12453402]

約数ペア:

[(1, 12453402), (2, 6226701), (3, 4151134), (6, 2075567), (13, 957954), (26, 478977), (39, 319318), (43, 289614), (47, 264966), (78, 159659), (79, 157638), (86, 144807), (94, 132483), (129, 96538), (141, 88322), (158, 78819), (237, 52546), (258, 48269), (282, 44161), (474, 26273), (559, 22278), (611, 20382), (1027, 12126), (1118, 11139), (1222, 10191), (1677, 7426), (1833, 6794), (2021, 6162), (2054, 6063), (3081, 4042), (3354, 3713), (3397, 3666)]