18142488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 63244800

約数和(自身を除く): 45102312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 71, 72, 78, 84, 91, 104, 108, 117, 126, 142, 156, 168, 169, 182, 189, 213, 216, 234, 252, 273, 284, 312, 338, 351, 364, 378, 426, 468, 497, 504, 507, 546, 568, 639, 676, 702, 728, 756, 819, 852, 923, 936, 994, 1014, 1092, 1183, 1278, 1352, 1404, 1491, 1512, 1521, 1638, 1704, 1846, 1917, 1988, 2028, 2184, 2366, 2457, 2556, 2769, 2808, 2982, 3042, 3276, 3549, 3692, 3834, 3976, 4056, 4473, 4563, 4732, 4914, 5112, 5538, 5964, 6084, 6461, 6552, 7098, 7384, 7668, 8307, 8946, 9126, 9464, 9828, 10647, 11076, 11928, 11999, 12168, 12922, 13419, 14196, 15336, 16614, 17892, 18252, 19383, 19656, 21294, 22152, 23998, 24921, 25844, 26838, 28392, 31941, 33228, 35784, 35997, 36504, 38766, 42588, 47996, 49842, 51688, 53676, 58149, 63882, 66456, 71994, 77532, 83993, 85176, 95992, 99684, 107352, 107991, 116298, 127764, 143988, 155064, 167986, 174447, 199368, 215982, 232596, 251979, 255528, 287976, 323973, 335972, 348894, 431964, 465192, 503958, 647946, 671944, 697788, 755937, 863928, 1007916, 1295892, 1395576, 1511874, 2015832, 2267811, 2591784, 3023748, 4535622, 6047496, 9071244, 18142488]

約数ペア:

[(1, 18142488), (2, 9071244), (3, 6047496), (4, 4535622), (6, 3023748), (7, 2591784), (8, 2267811), (9, 2015832), (12, 1511874), (13, 1395576), (14, 1295892), (18, 1007916), (21, 863928), (24, 755937), (26, 697788), (27, 671944), (28, 647946), (36, 503958), (39, 465192), (42, 431964), (52, 348894), (54, 335972), (56, 323973), (63, 287976), (71, 255528), (72, 251979), (78, 232596), (84, 215982), (91, 199368), (104, 174447), (108, 167986), (117, 155064), (126, 143988), (142, 127764), (156, 116298), (168, 107991), (169, 107352), (182, 99684), (189, 95992), (213, 85176), (216, 83993), (234, 77532), (252, 71994), (273, 66456), (284, 63882), (312, 58149), (338, 53676), (351, 51688), (364, 49842), (378, 47996), (426, 42588), (468, 38766), (497, 36504), (504, 35997), (507, 35784), (546, 33228), (568, 31941), (639, 28392), (676, 26838), (702, 25844), (728, 24921), (756, 23998), (819, 22152), (852, 21294), (923, 19656), (936, 19383), (994, 18252), (1014, 17892), (1092, 16614), (1183, 15336), (1278, 14196), (1352, 13419), (1404, 12922), (1491, 12168), (1512, 11999), (1521, 11928), (1638, 11076), (1704, 10647), (1846, 9828), (1917, 9464), (1988, 9126), (2028, 8946), (2184, 8307), (2366, 7668), (2457, 7384), (2556, 7098), (2769, 6552), (2808, 6461), (2982, 6084), (3042, 5964), (3276, 5538), (3549, 5112), (3692, 4914), (3834, 4732), (3976, 4563), (4056, 4473)]