19144944

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 160

約数和(自身を含む): 67773440

約数和(自身を除く): 48628496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 487, 504, 546, 624, 702, 728, 756, 819, 936, 974, 1008, 1092, 1404, 1456, 1461, 1512, 1638, 1872, 1948, 2184, 2457, 2808, 2922, 3024, 3276, 3409, 3896, 4368, 4383, 4914, 5616, 5844, 6331, 6552, 6818, 7792, 8766, 9828, 10227, 11688, 12662, 13104, 13149, 13636, 17532, 18993, 19656, 20454, 23376, 25324, 26298, 27272, 30681, 35064, 37986, 39312, 40908, 44317, 50648, 52596, 54544, 56979, 61362, 70128, 75972, 81816, 88634, 92043, 101296, 105192, 113958, 122724, 132951, 151944, 163632, 170937, 177268, 184086, 210384, 227916, 245448, 265902, 303888, 341874, 354536, 368172, 398853, 455832, 490896, 531804, 683748, 709072, 736344, 797706, 911664, 1063608, 1196559, 1367496, 1472688, 1595412, 2127216, 2393118, 2734992, 3190824, 4786236, 6381648, 9572472, 19144944]

約数ペア:

[(1, 19144944), (2, 9572472), (3, 6381648), (4, 4786236), (6, 3190824), (7, 2734992), (8, 2393118), (9, 2127216), (12, 1595412), (13, 1472688), (14, 1367496), (16, 1196559), (18, 1063608), (21, 911664), (24, 797706), (26, 736344), (27, 709072), (28, 683748), (36, 531804), (39, 490896), (42, 455832), (48, 398853), (52, 368172), (54, 354536), (56, 341874), (63, 303888), (72, 265902), (78, 245448), (84, 227916), (91, 210384), (104, 184086), (108, 177268), (112, 170937), (117, 163632), (126, 151944), (144, 132951), (156, 122724), (168, 113958), (182, 105192), (189, 101296), (208, 92043), (216, 88634), (234, 81816), (252, 75972), (273, 70128), (312, 61362), (336, 56979), (351, 54544), (364, 52596), (378, 50648), (432, 44317), (468, 40908), (487, 39312), (504, 37986), (546, 35064), (624, 30681), (702, 27272), (728, 26298), (756, 25324), (819, 23376), (936, 20454), (974, 19656), (1008, 18993), (1092, 17532), (1404, 13636), (1456, 13149), (1461, 13104), (1512, 12662), (1638, 11688), (1872, 10227), (1948, 9828), (2184, 8766), (2457, 7792), (2808, 6818), (2922, 6552), (3024, 6331), (3276, 5844), (3409, 5616), (3896, 4914), (4368, 4383)]