2012108868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1327}}^1$

素因数の和:1902

約数の個数: 144

約数和(自身を含む): 6357571584

約数和(自身を除く): 4345462716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 547, 693, 924, 1094, 1327, 1386, 1641, 2188, 2654, 2772, 3282, 3829, 3981, 4923, 5308, 6017, 6564, 7658, 7962, 9289, 9846, 11487, 11943, 12034, 14597, 15316, 15924, 18051, 18578, 19692, 22974, 23886, 24068, 27867, 29194, 34461, 36102, 37156, 42119, 43791, 45948, 47772, 54153, 55734, 58388, 68922, 72204, 83601, 84238, 87582, 102179, 108306, 111468, 126357, 131373, 137844, 167202, 168476, 175164, 204358, 216612, 252714, 262746, 306537, 334404, 379071, 408716, 505428, 525492, 613074, 725869, 758142, 919611, 1226148, 1451738, 1516284, 1839222, 2177607, 2903476, 3678444, 4355214, 5081083, 6532821, 7984559, 8710428, 10162166, 13065642, 15243249, 15969118, 20324332, 23953677, 26131284, 30486498, 31938236, 45729747, 47907354, 55891913, 60972996, 71861031, 91459494, 95814708, 111783826, 143722062, 167675739, 182918988, 223567652, 287444124, 335351478, 503027217, 670702956, 1006054434, 2012108868]

約数ペア:

[(1, 2012108868), (2, 1006054434), (3, 670702956), (4, 503027217), (6, 335351478), (7, 287444124), (9, 223567652), (11, 182918988), (12, 167675739), (14, 143722062), (18, 111783826), (21, 95814708), (22, 91459494), (28, 71861031), (33, 60972996), (36, 55891913), (42, 47907354), (44, 45729747), (63, 31938236), (66, 30486498), (77, 26131284), (84, 23953677), (99, 20324332), (126, 15969118), (132, 15243249), (154, 13065642), (198, 10162166), (231, 8710428), (252, 7984559), (308, 6532821), (396, 5081083), (462, 4355214), (547, 3678444), (693, 2903476), (924, 2177607), (1094, 1839222), (1327, 1516284), (1386, 1451738), (1641, 1226148), (2188, 919611), (2654, 758142), (2772, 725869), (3282, 613074), (3829, 525492), (3981, 505428), (4923, 408716), (5308, 379071), (6017, 334404), (6564, 306537), (7658, 262746), (7962, 252714), (9289, 216612), (9846, 204358), (11487, 175164), (11943, 168476), (12034, 167202), (14597, 137844), (15316, 131373), (15924, 126357), (18051, 111468), (18578, 108306), (19692, 102179), (22974, 87582), (23886, 84238), (24068, 83601), (27867, 72204), (29194, 68922), (34461, 58388), (36102, 55734), (37156, 54153), (42119, 47772), (43791, 45948)]