27686508

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 67006464

約数和(自身を除く): 39319956

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 381, 444, 491, 508, 762, 982, 1473, 1524, 1964, 2946, 4699, 5892, 9398, 14097, 18167, 18796, 28194, 36334, 54501, 56388, 62357, 72668, 109002, 124714, 187071, 218004, 249428, 374142, 748284, 2307209, 4614418, 6921627, 9228836, 13843254, 27686508]

約数ペア:

[(1, 27686508), (2, 13843254), (3, 9228836), (4, 6921627), (6, 4614418), (12, 2307209), (37, 748284), (74, 374142), (111, 249428), (127, 218004), (148, 187071), (222, 124714), (254, 109002), (381, 72668), (444, 62357), (491, 56388), (508, 54501), (762, 36334), (982, 28194), (1473, 18796), (1524, 18167), (1964, 14097), (2946, 9398), (4699, 5892)]