12935172

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 31497984

約数和(自身を除く): 18562812

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 431, 492, 732, 862, 1293, 1724, 2501, 2586, 5002, 5172, 7503, 10004, 15006, 17671, 26291, 30012, 35342, 52582, 53013, 70684, 78873, 105164, 106026, 157746, 212052, 315492, 1077931, 2155862, 3233793, 4311724, 6467586, 12935172]

約数ペア:

[(1, 12935172), (2, 6467586), (3, 4311724), (4, 3233793), (6, 2155862), (12, 1077931), (41, 315492), (61, 212052), (82, 157746), (122, 106026), (123, 105164), (164, 78873), (183, 70684), (244, 53013), (246, 52582), (366, 35342), (431, 30012), (492, 26291), (732, 17671), (862, 15006), (1293, 10004), (1724, 7503), (2501, 5172), (2586, 5002)]