18154311384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{10733}}^1$

素因数の和:10945

約数の個数: 128

約数和(自身を含む): 51007968000

約数和(自身を除く): 32853656616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 149, 172, 258, 264, 298, 344, 447, 473, 516, 596, 894, 946, 1032, 1192, 1419, 1639, 1788, 1892, 2838, 3278, 3576, 3784, 4917, 5676, 6407, 6556, 9834, 10733, 11352, 12814, 13112, 19221, 19668, 21466, 25628, 32199, 38442, 39336, 42932, 51256, 64398, 70477, 76884, 85864, 118063, 128796, 140954, 153768, 211431, 236126, 257592, 281908, 354189, 422862, 461519, 472252, 563816, 708378, 845724, 923038, 944504, 1384557, 1416756, 1599217, 1691448, 1846076, 2769114, 2833512, 3198434, 3692152, 4797651, 5076709, 5538228, 6396868, 9595302, 10153418, 11076456, 12793736, 15230127, 17591387, 19190604, 20306836, 30460254, 35182774, 38381208, 40613672, 52774161, 60920508, 68766331, 70365548, 105548322, 121841016, 137532662, 140731096, 206298993, 211096644, 275065324, 412597986, 422193288, 550130648, 756429641, 825195972, 1512859282, 1650391944, 2269288923, 3025718564, 4538577846, 6051437128, 9077155692, 18154311384]

約数ペア:

[(1, 18154311384), (2, 9077155692), (3, 6051437128), (4, 4538577846), (6, 3025718564), (8, 2269288923), (11, 1650391944), (12, 1512859282), (22, 825195972), (24, 756429641), (33, 550130648), (43, 422193288), (44, 412597986), (66, 275065324), (86, 211096644), (88, 206298993), (129, 140731096), (132, 137532662), (149, 121841016), (172, 105548322), (258, 70365548), (264, 68766331), (298, 60920508), (344, 52774161), (447, 40613672), (473, 38381208), (516, 35182774), (596, 30460254), (894, 20306836), (946, 19190604), (1032, 17591387), (1192, 15230127), (1419, 12793736), (1639, 11076456), (1788, 10153418), (1892, 9595302), (2838, 6396868), (3278, 5538228), (3576, 5076709), (3784, 4797651), (4917, 3692152), (5676, 3198434), (6407, 2833512), (6556, 2769114), (9834, 1846076), (10733, 1691448), (11352, 1599217), (12814, 1416756), (13112, 1384557), (19221, 944504), (19668, 923038), (21466, 845724), (25628, 708378), (32199, 563816), (38442, 472252), (39336, 461519), (42932, 422862), (51256, 354189), (64398, 281908), (70477, 257592), (76884, 236126), (85864, 211431), (118063, 153768), (128796, 140954)]