15309972

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 42296800

約数和(自身を除く): 26986828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 829, 972, 1026, 1539, 1658, 2052, 2487, 3078, 3316, 4617, 4974, 6156, 7461, 9234, 9948, 14922, 15751, 18468, 22383, 29844, 31502, 44766, 47253, 63004, 67149, 89532, 94506, 134298, 141759, 189012, 201447, 268596, 283518, 402894, 425277, 567036, 805788, 850554, 1275831, 1701108, 2551662, 3827493, 5103324, 7654986, 15309972]

約数ペア:

[(1, 15309972), (2, 7654986), (3, 5103324), (4, 3827493), (6, 2551662), (9, 1701108), (12, 1275831), (18, 850554), (19, 805788), (27, 567036), (36, 425277), (38, 402894), (54, 283518), (57, 268596), (76, 201447), (81, 189012), (108, 141759), (114, 134298), (162, 94506), (171, 89532), (228, 67149), (243, 63004), (324, 47253), (342, 44766), (486, 31502), (513, 29844), (684, 22383), (829, 18468), (972, 15751), (1026, 14922), (1539, 9948), (1658, 9234), (2052, 7461), (2487, 6156), (3078, 4974), (3316, 4617)]