11931354

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 28944000

約数和(自身を除く): 17012646

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 401, 513, 522, 551, 783, 802, 1026, 1102, 1203, 1566, 1653, 2406, 3306, 3609, 4959, 7218, 7619, 9918, 10827, 11629, 14877, 15238, 21654, 22857, 23258, 29754, 34887, 45714, 68571, 69774, 104661, 137142, 205713, 209322, 220951, 313983, 411426, 441902, 627966, 662853, 1325706, 1988559, 3977118, 5965677, 11931354]

約数ペア:

[(1, 11931354), (2, 5965677), (3, 3977118), (6, 1988559), (9, 1325706), (18, 662853), (19, 627966), (27, 441902), (29, 411426), (38, 313983), (54, 220951), (57, 209322), (58, 205713), (87, 137142), (114, 104661), (171, 69774), (174, 68571), (261, 45714), (342, 34887), (401, 29754), (513, 23258), (522, 22857), (551, 21654), (783, 15238), (802, 14877), (1026, 11629), (1102, 10827), (1203, 9918), (1566, 7619), (1653, 7218), (2406, 4959), (3306, 3609)]