19150236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 57684480

約数和(自身を除く): 38534244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 84, 108, 126, 146, 189, 219, 252, 292, 347, 378, 438, 511, 657, 694, 756, 876, 1022, 1041, 1314, 1388, 1533, 1971, 2044, 2082, 2429, 2628, 3066, 3123, 3942, 4164, 4599, 4858, 6132, 6246, 7287, 7884, 9198, 9369, 9716, 12492, 13797, 14574, 18396, 18738, 21861, 25331, 27594, 29148, 37476, 43722, 50662, 55188, 65583, 75993, 87444, 101324, 131166, 151986, 177317, 227979, 262332, 303972, 354634, 455958, 531951, 683937, 709268, 911916, 1063902, 1367874, 1595853, 2127804, 2735748, 3191706, 4787559, 6383412, 9575118, 19150236]

約数ペア:

[(1, 19150236), (2, 9575118), (3, 6383412), (4, 4787559), (6, 3191706), (7, 2735748), (9, 2127804), (12, 1595853), (14, 1367874), (18, 1063902), (21, 911916), (27, 709268), (28, 683937), (36, 531951), (42, 455958), (54, 354634), (63, 303972), (73, 262332), (84, 227979), (108, 177317), (126, 151986), (146, 131166), (189, 101324), (219, 87444), (252, 75993), (292, 65583), (347, 55188), (378, 50662), (438, 43722), (511, 37476), (657, 29148), (694, 27594), (756, 25331), (876, 21861), (1022, 18738), (1041, 18396), (1314, 14574), (1388, 13797), (1533, 12492), (1971, 9716), (2044, 9369), (2082, 9198), (2429, 7884), (2628, 7287), (3066, 6246), (3123, 6132), (3942, 4858), (4164, 4599)]