18074910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 53996544

約数和(自身を除く): 35921634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 61, 70, 83, 85, 102, 105, 119, 122, 166, 170, 183, 210, 238, 249, 255, 305, 357, 366, 415, 427, 498, 510, 581, 595, 610, 714, 830, 854, 915, 1037, 1162, 1190, 1245, 1281, 1411, 1743, 1785, 1830, 2074, 2135, 2490, 2562, 2822, 2905, 3111, 3486, 3570, 4233, 4270, 5063, 5185, 5810, 6222, 6405, 7055, 7259, 8466, 8715, 9877, 10126, 10370, 12810, 14110, 14518, 15189, 15555, 17430, 19754, 21165, 21777, 25315, 29631, 30378, 31110, 35441, 36295, 42330, 43554, 49385, 50630, 59262, 70882, 72590, 75945, 86071, 98770, 106323, 108885, 148155, 151890, 172142, 177205, 212646, 217770, 258213, 296310, 354410, 430355, 516426, 531615, 602497, 860710, 1063230, 1204994, 1291065, 1807491, 2582130, 3012485, 3614982, 6024970, 9037455, 18074910]

約数ペア:

[(1, 18074910), (2, 9037455), (3, 6024970), (5, 3614982), (6, 3012485), (7, 2582130), (10, 1807491), (14, 1291065), (15, 1204994), (17, 1063230), (21, 860710), (30, 602497), (34, 531615), (35, 516426), (42, 430355), (51, 354410), (61, 296310), (70, 258213), (83, 217770), (85, 212646), (102, 177205), (105, 172142), (119, 151890), (122, 148155), (166, 108885), (170, 106323), (183, 98770), (210, 86071), (238, 75945), (249, 72590), (255, 70882), (305, 59262), (357, 50630), (366, 49385), (415, 43554), (427, 42330), (498, 36295), (510, 35441), (581, 31110), (595, 30378), (610, 29631), (714, 25315), (830, 21777), (854, 21165), (915, 19754), (1037, 17430), (1162, 15555), (1190, 15189), (1245, 14518), (1281, 14110), (1411, 12810), (1743, 10370), (1785, 10126), (1830, 9877), (2074, 8715), (2135, 8466), (2490, 7259), (2562, 7055), (2822, 6405), (2905, 6222), (3111, 5810), (3486, 5185), (3570, 5063), (4233, 4270)]