888949386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{24197}}^1$

素因数の和:24375

約数の個数: 48

約数和(自身を含む): 2087513064

約数和(自身を除く): 1198563678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2826, 4082, 6123, 12246, 18369, 24197, 36738, 48394, 72591, 145182, 217773, 314561, 435546, 629122, 943683, 1887366, 2831049, 3798929, 5662098, 7597858, 11396787, 22793574, 34190361, 49386077, 68380722, 98772154, 148158231, 296316462, 444474693, 888949386]

約数ペア:

[(1, 888949386), (2, 444474693), (3, 296316462), (6, 148158231), (9, 98772154), (13, 68380722), (18, 49386077), (26, 34190361), (39, 22793574), (78, 11396787), (117, 7597858), (157, 5662098), (234, 3798929), (314, 2831049), (471, 1887366), (942, 943683), (1413, 629122), (2041, 435546), (2826, 314561), (4082, 217773), (6123, 145182), (12246, 72591), (18369, 48394), (24197, 36738)]