18482478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 47402496

約数和(自身を除く): 28920018

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 53, 57, 69, 106, 114, 133, 138, 159, 161, 266, 318, 322, 361, 371, 399, 437, 483, 722, 742, 798, 874, 966, 1007, 1083, 1113, 1219, 1311, 2014, 2166, 2226, 2438, 2527, 2622, 3021, 3059, 3657, 5054, 6042, 6118, 7049, 7314, 7581, 8303, 8533, 9177, 14098, 15162, 16606, 17066, 18354, 19133, 21147, 23161, 24909, 25599, 38266, 42294, 46322, 49818, 51198, 57399, 58121, 69483, 114798, 116242, 133931, 138966, 162127, 174363, 267862, 324254, 348726, 401793, 440059, 486381, 803586, 880118, 972762, 1320177, 2640354, 3080413, 6160826, 9241239, 18482478]

約数ペア:

[(1, 18482478), (2, 9241239), (3, 6160826), (6, 3080413), (7, 2640354), (14, 1320177), (19, 972762), (21, 880118), (23, 803586), (38, 486381), (42, 440059), (46, 401793), (53, 348726), (57, 324254), (69, 267862), (106, 174363), (114, 162127), (133, 138966), (138, 133931), (159, 116242), (161, 114798), (266, 69483), (318, 58121), (322, 57399), (361, 51198), (371, 49818), (399, 46322), (437, 42294), (483, 38266), (722, 25599), (742, 24909), (798, 23161), (874, 21147), (966, 19133), (1007, 18354), (1083, 17066), (1113, 16606), (1219, 15162), (1311, 14098), (2014, 9177), (2166, 8533), (2226, 8303), (2438, 7581), (2527, 7314), (2622, 7049), (3021, 6118), (3059, 6042), (3657, 5054)]