1918790316

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1153}}^1$

素因数の和:1996

約数の個数: 96

約数和(自身を含む): 5247468800

約数和(自身を除く): 3328678484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 811, 1026, 1153, 1622, 2052, 2306, 2433, 3244, 3459, 4612, 4866, 6918, 7299, 9732, 10377, 13836, 14598, 15409, 20754, 21897, 21907, 29196, 30818, 31131, 41508, 43794, 43814, 46227, 61636, 62262, 65721, 87588, 87628, 92454, 124524, 131442, 138681, 184908, 197163, 262884, 277362, 394326, 416043, 554724, 591489, 788652, 832086, 935083, 1182978, 1664172, 1870166, 2365956, 2805249, 3740332, 5610498, 8415747, 11220996, 16831494, 17766577, 25247241, 33662988, 35533154, 50494482, 53299731, 71066308, 100988964, 106599462, 159899193, 213198924, 319798386, 479697579, 639596772, 959395158, 1918790316]

約数ペア:

[(1, 1918790316), (2, 959395158), (3, 639596772), (4, 479697579), (6, 319798386), (9, 213198924), (12, 159899193), (18, 106599462), (19, 100988964), (27, 71066308), (36, 53299731), (38, 50494482), (54, 35533154), (57, 33662988), (76, 25247241), (108, 17766577), (114, 16831494), (171, 11220996), (228, 8415747), (342, 5610498), (513, 3740332), (684, 2805249), (811, 2365956), (1026, 1870166), (1153, 1664172), (1622, 1182978), (2052, 935083), (2306, 832086), (2433, 788652), (3244, 591489), (3459, 554724), (4612, 416043), (4866, 394326), (6918, 277362), (7299, 262884), (9732, 197163), (10377, 184908), (13836, 138681), (14598, 131442), (15409, 124524), (20754, 92454), (21897, 87628), (21907, 87588), (29196, 65721), (30818, 62262), (31131, 61636), (41508, 46227), (43794, 43814)]