17219952

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 51635584

約数和(自身を除く): 34415632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 103, 108, 129, 144, 162, 172, 206, 216, 243, 258, 309, 324, 344, 387, 412, 432, 486, 516, 618, 648, 688, 774, 824, 927, 972, 1032, 1161, 1236, 1296, 1548, 1648, 1854, 1944, 2064, 2322, 2472, 2781, 3096, 3483, 3708, 3888, 4429, 4644, 4944, 5562, 6192, 6966, 7416, 8343, 8858, 9288, 10449, 11124, 13287, 13932, 14832, 16686, 17716, 18576, 20898, 22248, 25029, 26574, 27864, 33372, 35432, 39861, 41796, 44496, 50058, 53148, 55728, 66744, 70864, 79722, 83592, 100116, 106296, 119583, 133488, 159444, 167184, 200232, 212592, 239166, 318888, 358749, 400464, 478332, 637776, 717498, 956664, 1076247, 1434996, 1913328, 2152494, 2869992, 4304988, 5739984, 8609976, 17219952]

約数ペア:

[(1, 17219952), (2, 8609976), (3, 5739984), (4, 4304988), (6, 2869992), (8, 2152494), (9, 1913328), (12, 1434996), (16, 1076247), (18, 956664), (24, 717498), (27, 637776), (36, 478332), (43, 400464), (48, 358749), (54, 318888), (72, 239166), (81, 212592), (86, 200232), (103, 167184), (108, 159444), (129, 133488), (144, 119583), (162, 106296), (172, 100116), (206, 83592), (216, 79722), (243, 70864), (258, 66744), (309, 55728), (324, 53148), (344, 50058), (387, 44496), (412, 41796), (432, 39861), (486, 35432), (516, 33372), (618, 27864), (648, 26574), (688, 25029), (774, 22248), (824, 20898), (927, 18576), (972, 17716), (1032, 16686), (1161, 14832), (1236, 13932), (1296, 13287), (1548, 11124), (1648, 10449), (1854, 9288), (1944, 8858), (2064, 8343), (2322, 7416), (2472, 6966), (2781, 6192), (3096, 5562), (3483, 4944), (3708, 4644), (3888, 4429)]