13439916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 108

約数和(自身を含む): 41703480

約数和(自身を除く): 28263564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 401, 441, 532, 588, 684, 798, 802, 882, 931, 1197, 1203, 1596, 1604, 1764, 1862, 2394, 2406, 2793, 2807, 3609, 3724, 4788, 4812, 5586, 5614, 7218, 7619, 8379, 8421, 11172, 11228, 14436, 15238, 16758, 16842, 19649, 22857, 25263, 30476, 33516, 33684, 39298, 45714, 50526, 53333, 58947, 68571, 78596, 91428, 101052, 106666, 117894, 137142, 159999, 176841, 213332, 235788, 274284, 319998, 353682, 373331, 479997, 639996, 707364, 746662, 959994, 1119993, 1493324, 1919988, 2239986, 3359979, 4479972, 6719958, 13439916]

約数ペア:

[(1, 13439916), (2, 6719958), (3, 4479972), (4, 3359979), (6, 2239986), (7, 1919988), (9, 1493324), (12, 1119993), (14, 959994), (18, 746662), (19, 707364), (21, 639996), (28, 479997), (36, 373331), (38, 353682), (42, 319998), (49, 274284), (57, 235788), (63, 213332), (76, 176841), (84, 159999), (98, 137142), (114, 117894), (126, 106666), (133, 101052), (147, 91428), (171, 78596), (196, 68571), (228, 58947), (252, 53333), (266, 50526), (294, 45714), (342, 39298), (399, 33684), (401, 33516), (441, 30476), (532, 25263), (588, 22857), (684, 19649), (798, 16842), (802, 16758), (882, 15238), (931, 14436), (1197, 11228), (1203, 11172), (1596, 8421), (1604, 8379), (1764, 7619), (1862, 7218), (2394, 5614), (2406, 5586), (2793, 4812), (2807, 4788), (3609, 3724)]