18326256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 52246656

約数和(自身を除く): 33920400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 683, 688, 1032, 1118, 1366, 1677, 2049, 2064, 2236, 2732, 3354, 4098, 4472, 5464, 6708, 8196, 8879, 8944, 10928, 13416, 16392, 17758, 26637, 26832, 29369, 32784, 35516, 53274, 58738, 71032, 88107, 106548, 117476, 142064, 176214, 213096, 234952, 352428, 381797, 426192, 469904, 704856, 763594, 1145391, 1409712, 1527188, 2290782, 3054376, 4581564, 6108752, 9163128, 18326256]

約数ペア:

[(1, 18326256), (2, 9163128), (3, 6108752), (4, 4581564), (6, 3054376), (8, 2290782), (12, 1527188), (13, 1409712), (16, 1145391), (24, 763594), (26, 704856), (39, 469904), (43, 426192), (48, 381797), (52, 352428), (78, 234952), (86, 213096), (104, 176214), (129, 142064), (156, 117476), (172, 106548), (208, 88107), (258, 71032), (312, 58738), (344, 53274), (516, 35516), (559, 32784), (624, 29369), (683, 26832), (688, 26637), (1032, 17758), (1118, 16392), (1366, 13416), (1677, 10928), (2049, 8944), (2064, 8879), (2236, 8196), (2732, 6708), (3354, 5464), (4098, 4472)]