18652590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 53778816

約数和(自身を除く): 35126226

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 83, 90, 99, 110, 165, 166, 198, 227, 249, 330, 415, 454, 495, 498, 681, 747, 830, 913, 990, 1135, 1245, 1362, 1494, 1826, 2043, 2270, 2490, 2497, 2739, 3405, 3735, 4086, 4565, 4994, 5478, 6810, 7470, 7491, 8217, 9130, 10215, 12485, 13695, 14982, 16434, 18841, 20430, 22473, 24970, 27390, 37455, 37682, 41085, 44946, 56523, 74910, 82170, 94205, 112365, 113046, 169569, 188410, 207251, 224730, 282615, 339138, 414502, 565230, 621753, 847845, 1036255, 1243506, 1695690, 1865259, 2072510, 3108765, 3730518, 6217530, 9326295, 18652590]

約数ペア:

[(1, 18652590), (2, 9326295), (3, 6217530), (5, 3730518), (6, 3108765), (9, 2072510), (10, 1865259), (11, 1695690), (15, 1243506), (18, 1036255), (22, 847845), (30, 621753), (33, 565230), (45, 414502), (55, 339138), (66, 282615), (83, 224730), (90, 207251), (99, 188410), (110, 169569), (165, 113046), (166, 112365), (198, 94205), (227, 82170), (249, 74910), (330, 56523), (415, 44946), (454, 41085), (495, 37682), (498, 37455), (681, 27390), (747, 24970), (830, 22473), (913, 20430), (990, 18841), (1135, 16434), (1245, 14982), (1362, 13695), (1494, 12485), (1826, 10215), (2043, 9130), (2270, 8217), (2490, 7491), (2497, 7470), (2739, 6810), (3405, 5478), (3735, 4994), (4086, 4565)]