27678972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 68956160

約数和(自身を除く): 41277188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 1663, 2774, 3326, 4161, 4989, 5548, 6652, 8322, 9978, 16644, 19956, 31597, 63194, 94791, 121399, 126388, 189582, 242798, 364197, 379164, 485596, 728394, 1456788, 2306581, 4613162, 6919743, 9226324, 13839486, 27678972]

約数ペア:

[(1, 27678972), (2, 13839486), (3, 9226324), (4, 6919743), (6, 4613162), (12, 2306581), (19, 1456788), (38, 728394), (57, 485596), (73, 379164), (76, 364197), (114, 242798), (146, 189582), (219, 126388), (228, 121399), (292, 94791), (438, 63194), (876, 31597), (1387, 19956), (1663, 16644), (2774, 9978), (3326, 8322), (4161, 6652), (4989, 5548)]