27665316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 80406144

約数和(自身を除く): 52740828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 353, 622, 706, 933, 1059, 1244, 1412, 1866, 2118, 2177, 2471, 2799, 3177, 3732, 4236, 4354, 4942, 5598, 6354, 6531, 7413, 8708, 9884, 11196, 12708, 13062, 14826, 19593, 22239, 26124, 29652, 39186, 44478, 78372, 88956, 109783, 219566, 329349, 439132, 658698, 768481, 988047, 1317396, 1536962, 1976094, 2305443, 3073924, 3952188, 4610886, 6916329, 9221772, 13832658, 27665316]

約数ペア:

[(1, 27665316), (2, 13832658), (3, 9221772), (4, 6916329), (6, 4610886), (7, 3952188), (9, 3073924), (12, 2305443), (14, 1976094), (18, 1536962), (21, 1317396), (28, 988047), (36, 768481), (42, 658698), (63, 439132), (84, 329349), (126, 219566), (252, 109783), (311, 88956), (353, 78372), (622, 44478), (706, 39186), (933, 29652), (1059, 26124), (1244, 22239), (1412, 19593), (1866, 14826), (2118, 13062), (2177, 12708), (2471, 11196), (2799, 9884), (3177, 8708), (3732, 7413), (4236, 6531), (4354, 6354), (4942, 5598)]