1906506576

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{78341}}^1$

素因数の和:78381

約数の個数: 90

約数和(自身を含む): 5777644158

約数和(自身を除く): 3871137582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 24336, 78341, 156682, 235023, 313364, 470046, 626728, 705069, 940092, 1018433, 1253456, 1410138, 1880184, 2036866, 2820276, 3055299, 3760368, 4073732, 5640552, 6110598, 8147464, 9165897, 11281104, 12221196, 13239629, 16294928, 18331794, 24442392, 26479258, 36663588, 39718887, 48884784, 52958516, 73327176, 79437774, 105917032, 119156661, 146654352, 158875548, 211834064, 238313322, 317751096, 476626644, 635502192, 953253288, 1906506576]

約数ペア:

[(1, 1906506576), (2, 953253288), (3, 635502192), (4, 476626644), (6, 317751096), (8, 238313322), (9, 211834064), (12, 158875548), (13, 146654352), (16, 119156661), (18, 105917032), (24, 79437774), (26, 73327176), (36, 52958516), (39, 48884784), (48, 39718887), (52, 36663588), (72, 26479258), (78, 24442392), (104, 18331794), (117, 16294928), (144, 13239629), (156, 12221196), (169, 11281104), (208, 9165897), (234, 8147464), (312, 6110598), (338, 5640552), (468, 4073732), (507, 3760368), (624, 3055299), (676, 2820276), (936, 2036866), (1014, 1880184), (1352, 1410138), (1521, 1253456), (1872, 1018433), (2028, 940092), (2704, 705069), (3042, 626728), (4056, 470046), (6084, 313364), (8112, 235023), (12168, 156682), (24336, 78341)]