8463474

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 20246400

約数和(自身を除く): 11782926

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 113, 114, 146, 171, 219, 226, 339, 342, 438, 513, 657, 678, 1017, 1026, 1314, 1387, 1971, 2034, 2147, 2774, 3051, 3942, 4161, 4294, 6102, 6441, 8249, 8322, 12483, 12882, 16498, 19323, 24747, 24966, 37449, 38646, 49494, 57969, 74241, 74898, 115938, 148482, 156731, 222723, 313462, 445446, 470193, 940386, 1410579, 2821158, 4231737, 8463474]

約数ペア:

[(1, 8463474), (2, 4231737), (3, 2821158), (6, 1410579), (9, 940386), (18, 470193), (19, 445446), (27, 313462), (38, 222723), (54, 156731), (57, 148482), (73, 115938), (113, 74898), (114, 74241), (146, 57969), (171, 49494), (219, 38646), (226, 37449), (339, 24966), (342, 24747), (438, 19323), (513, 16498), (657, 12882), (678, 12483), (1017, 8322), (1026, 8249), (1314, 6441), (1387, 6102), (1971, 4294), (2034, 4161), (2147, 3942), (2774, 3051)]