68646546

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 153474048

約数和(自身を除く): 84827502

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 191, 246, 369, 382, 487, 573, 738, 974, 1146, 1461, 1719, 2922, 3438, 4383, 7831, 8766, 15662, 19967, 23493, 39934, 46986, 59901, 70479, 93017, 119802, 140958, 179703, 186034, 279051, 359406, 558102, 837153, 1674306, 3813697, 7627394, 11441091, 22882182, 34323273, 68646546]

約数ペア:

[(1, 68646546), (2, 34323273), (3, 22882182), (6, 11441091), (9, 7627394), (18, 3813697), (41, 1674306), (82, 837153), (123, 558102), (191, 359406), (246, 279051), (369, 186034), (382, 179703), (487, 140958), (573, 119802), (738, 93017), (974, 70479), (1146, 59901), (1461, 46986), (1719, 39934), (2922, 23493), (3438, 19967), (4383, 15662), (7831, 8766)]