18706032

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 58924800

約数和(自身を除く): 40218768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 43, 48, 53, 54, 57, 72, 76, 86, 106, 108, 114, 129, 144, 152, 159, 171, 172, 212, 216, 228, 258, 304, 318, 342, 344, 387, 424, 432, 456, 477, 513, 516, 636, 684, 688, 774, 817, 848, 912, 954, 1007, 1026, 1032, 1161, 1272, 1368, 1431, 1548, 1634, 1908, 2014, 2052, 2064, 2279, 2322, 2451, 2544, 2736, 2862, 3021, 3096, 3268, 3816, 4028, 4104, 4558, 4644, 4902, 5724, 6042, 6192, 6536, 6837, 7353, 7632, 8056, 8208, 9063, 9116, 9288, 9804, 11448, 12084, 13072, 13674, 14706, 16112, 18126, 18232, 18576, 19608, 20511, 22059, 22896, 24168, 27189, 27348, 29412, 36252, 36464, 39216, 41022, 43301, 44118, 48336, 54378, 54696, 58824, 61533, 72504, 82044, 86602, 88236, 108756, 109392, 117648, 123066, 129903, 145008, 164088, 173204, 176472, 217512, 246132, 259806, 328176, 346408, 352944, 389709, 435024, 492264, 519612, 692816, 779418, 984528, 1039224, 1169127, 1558836, 2078448, 2338254, 3117672, 4676508, 6235344, 9353016, 18706032]

約数ペア:

[(1, 18706032), (2, 9353016), (3, 6235344), (4, 4676508), (6, 3117672), (8, 2338254), (9, 2078448), (12, 1558836), (16, 1169127), (18, 1039224), (19, 984528), (24, 779418), (27, 692816), (36, 519612), (38, 492264), (43, 435024), (48, 389709), (53, 352944), (54, 346408), (57, 328176), (72, 259806), (76, 246132), (86, 217512), (106, 176472), (108, 173204), (114, 164088), (129, 145008), (144, 129903), (152, 123066), (159, 117648), (171, 109392), (172, 108756), (212, 88236), (216, 86602), (228, 82044), (258, 72504), (304, 61533), (318, 58824), (342, 54696), (344, 54378), (387, 48336), (424, 44118), (432, 43301), (456, 41022), (477, 39216), (513, 36464), (516, 36252), (636, 29412), (684, 27348), (688, 27189), (774, 24168), (817, 22896), (848, 22059), (912, 20511), (954, 19608), (1007, 18576), (1026, 18232), (1032, 18126), (1161, 16112), (1272, 14706), (1368, 13674), (1431, 13072), (1548, 12084), (1634, 11448), (1908, 9804), (2014, 9288), (2052, 9116), (2064, 9063), (2279, 8208), (2322, 8056), (2451, 7632), (2544, 7353), (2736, 6837), (2862, 6536), (3021, 6192), (3096, 6042), (3268, 5724), (3816, 4902), (4028, 4644), (4104, 4558)]