66919866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4793}}^1$

素因数の和:4990

約数の個数: 32

約数和(自身を含む): 144970560

約数和(自身を除く): 78050694

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4654, 4793, 6981, 9586, 13962, 14379, 28758, 62309, 124618, 186927, 373854, 857947, 1715894, 2573841, 5147682, 11153311, 22306622, 33459933, 66919866]

約数ペア:

[(1, 66919866), (2, 33459933), (3, 22306622), (6, 11153311), (13, 5147682), (26, 2573841), (39, 1715894), (78, 857947), (179, 373854), (358, 186927), (537, 124618), (1074, 62309), (2327, 28758), (4654, 14379), (4793, 13962), (6981, 9586)]