1427811246

素因数分解:

$2^1\times 3^3\times {\mathrm{647}}^1\times {\mathrm{40867}}^1$

素因数の和:41525

約数の個数: 32

約数和(自身を含む): 3177895680

約数和(自身を除く): 1750084434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 647, 1294, 1941, 3882, 5823, 11646, 17469, 34938, 40867, 81734, 122601, 245202, 367803, 735606, 1103409, 2206818, 26440949, 52881898, 79322847, 158645694, 237968541, 475937082, 713905623, 1427811246]

約数ペア:

[(1, 1427811246), (2, 713905623), (3, 475937082), (6, 237968541), (9, 158645694), (18, 79322847), (27, 52881898), (54, 26440949), (647, 2206818), (1294, 1103409), (1941, 735606), (3882, 367803), (5823, 245202), (11646, 122601), (17469, 81734), (34938, 40867)]