1861563456

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{170099}}^1$

素因数の和:170136

約数の個数: 84

約数和(自身を含む): 5616702000

約数和(自身を除く): 3755138544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 170099, 340198, 510297, 680396, 1020594, 1360792, 1530891, 2041188, 2721584, 3061782, 3231881, 4082376, 5443168, 6123564, 6463762, 8164752, 9695643, 10886336, 12247128, 12927524, 16329504, 19391286, 24494256, 25855048, 29086929, 32659008, 38782572, 48988512, 51710096, 58173858, 77565144, 97977024, 103420192, 116347716, 155130288, 206840384, 232695432, 310260576, 465390864, 620521152, 930781728, 1861563456]

約数ペア:

[(1, 1861563456), (2, 930781728), (3, 620521152), (4, 465390864), (6, 310260576), (8, 232695432), (9, 206840384), (12, 155130288), (16, 116347716), (18, 103420192), (19, 97977024), (24, 77565144), (32, 58173858), (36, 51710096), (38, 48988512), (48, 38782572), (57, 32659008), (64, 29086929), (72, 25855048), (76, 24494256), (96, 19391286), (114, 16329504), (144, 12927524), (152, 12247128), (171, 10886336), (192, 9695643), (228, 8164752), (288, 6463762), (304, 6123564), (342, 5443168), (456, 4082376), (576, 3231881), (608, 3061782), (684, 2721584), (912, 2041188), (1216, 1530891), (1368, 1360792), (1824, 1020594), (2736, 680396), (3648, 510297), (5472, 340198), (10944, 170099)]