18694032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 59996160

約数和(自身を除く): 41302128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 41, 42, 46, 48, 56, 59, 69, 82, 84, 92, 112, 118, 123, 138, 161, 164, 168, 177, 184, 236, 246, 276, 287, 322, 328, 336, 354, 368, 413, 472, 483, 492, 552, 574, 644, 656, 708, 826, 861, 943, 944, 966, 984, 1104, 1148, 1239, 1288, 1357, 1416, 1652, 1722, 1886, 1932, 1968, 2296, 2419, 2478, 2576, 2714, 2829, 2832, 3304, 3444, 3772, 3864, 4071, 4592, 4838, 4956, 5428, 5658, 6601, 6608, 6888, 7257, 7544, 7728, 8142, 9499, 9676, 9912, 10856, 11316, 13202, 13776, 14514, 15088, 16284, 16933, 18998, 19352, 19803, 19824, 21712, 22632, 26404, 28497, 29028, 32568, 33866, 37996, 38704, 39606, 45264, 50799, 52808, 55637, 56994, 58056, 65136, 67732, 75992, 79212, 101598, 105616, 111274, 113988, 116112, 135464, 151984, 158424, 166911, 203196, 222548, 227976, 270928, 316848, 333822, 389459, 406392, 445096, 455952, 667644, 778918, 812784, 890192, 1168377, 1335288, 1557836, 2336754, 2670576, 3115672, 4673508, 6231344, 9347016, 18694032]

約数ペア:

[(1, 18694032), (2, 9347016), (3, 6231344), (4, 4673508), (6, 3115672), (7, 2670576), (8, 2336754), (12, 1557836), (14, 1335288), (16, 1168377), (21, 890192), (23, 812784), (24, 778918), (28, 667644), (41, 455952), (42, 445096), (46, 406392), (48, 389459), (56, 333822), (59, 316848), (69, 270928), (82, 227976), (84, 222548), (92, 203196), (112, 166911), (118, 158424), (123, 151984), (138, 135464), (161, 116112), (164, 113988), (168, 111274), (177, 105616), (184, 101598), (236, 79212), (246, 75992), (276, 67732), (287, 65136), (322, 58056), (328, 56994), (336, 55637), (354, 52808), (368, 50799), (413, 45264), (472, 39606), (483, 38704), (492, 37996), (552, 33866), (574, 32568), (644, 29028), (656, 28497), (708, 26404), (826, 22632), (861, 21712), (943, 19824), (944, 19803), (966, 19352), (984, 18998), (1104, 16933), (1148, 16284), (1239, 15088), (1288, 14514), (1357, 13776), (1416, 13202), (1652, 11316), (1722, 10856), (1886, 9912), (1932, 9676), (1968, 9499), (2296, 8142), (2419, 7728), (2478, 7544), (2576, 7257), (2714, 6888), (2829, 6608), (2832, 6601), (3304, 5658), (3444, 5428), (3772, 4956), (3864, 4838), (4071, 4592)]