27915132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 74708480

約数和(自身を除く): 46793348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 757, 878, 1317, 1514, 1756, 2271, 2634, 3028, 3073, 4542, 5268, 5299, 6146, 9084, 9219, 10598, 12292, 15897, 18438, 21196, 31794, 36876, 63588, 332323, 664646, 996969, 1329292, 1993938, 2326261, 3987876, 4652522, 6978783, 9305044, 13957566, 27915132]

約数ペア:

[(1, 27915132), (2, 13957566), (3, 9305044), (4, 6978783), (6, 4652522), (7, 3987876), (12, 2326261), (14, 1993938), (21, 1329292), (28, 996969), (42, 664646), (84, 332323), (439, 63588), (757, 36876), (878, 31794), (1317, 21196), (1514, 18438), (1756, 15897), (2271, 12292), (2634, 10598), (3028, 9219), (3073, 9084), (4542, 6146), (5268, 5299)]