11387796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 31370976

約数和(自身を除く): 19983180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 181, 196, 214, 294, 321, 362, 428, 543, 588, 642, 724, 749, 1086, 1267, 1284, 1498, 2172, 2247, 2534, 2996, 3801, 4494, 5068, 5243, 7602, 8869, 8988, 10486, 15204, 15729, 17738, 19367, 20972, 26607, 31458, 35476, 38734, 53214, 58101, 62916, 77468, 106428, 116202, 135569, 232404, 271138, 406707, 542276, 813414, 948983, 1626828, 1897966, 2846949, 3795932, 5693898, 11387796]

約数ペア:

[(1, 11387796), (2, 5693898), (3, 3795932), (4, 2846949), (6, 1897966), (7, 1626828), (12, 948983), (14, 813414), (21, 542276), (28, 406707), (42, 271138), (49, 232404), (84, 135569), (98, 116202), (107, 106428), (147, 77468), (181, 62916), (196, 58101), (214, 53214), (294, 38734), (321, 35476), (362, 31458), (428, 26607), (543, 20972), (588, 19367), (642, 17738), (724, 15729), (749, 15204), (1086, 10486), (1267, 8988), (1284, 8869), (1498, 7602), (2172, 5243), (2247, 5068), (2534, 4494), (2996, 3801)]