26733186

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 63043200

約数和(自身を除く): 36310014

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 43, 54, 58, 86, 87, 129, 174, 258, 261, 387, 397, 522, 774, 783, 794, 1161, 1191, 1247, 1566, 2322, 2382, 2494, 3573, 3741, 7146, 7482, 10719, 11223, 11513, 17071, 21438, 22446, 23026, 33669, 34142, 34539, 51213, 67338, 69078, 102426, 103617, 153639, 207234, 307278, 310851, 460917, 495059, 621702, 921834, 990118, 1485177, 2970354, 4455531, 8911062, 13366593, 26733186]

約数ペア:

[(1, 26733186), (2, 13366593), (3, 8911062), (6, 4455531), (9, 2970354), (18, 1485177), (27, 990118), (29, 921834), (43, 621702), (54, 495059), (58, 460917), (86, 310851), (87, 307278), (129, 207234), (174, 153639), (258, 103617), (261, 102426), (387, 69078), (397, 67338), (522, 51213), (774, 34539), (783, 34142), (794, 33669), (1161, 23026), (1191, 22446), (1247, 21438), (1566, 17071), (2322, 11513), (2382, 11223), (2494, 10719), (3573, 7482), (3741, 7146)]