68647698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18787}}^1$

素因数の和:18831

約数の個数: 48

約数和(自身を含む): 175855680

約数和(自身を除く): 107207982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 18787, 37574, 56361, 112722, 131509, 169083, 263018, 338166, 394527, 544823, 789054, 1089646, 1183581, 1634469, 2367162, 3268938, 3813761, 4903407, 7627522, 9806814, 11441283, 22882566, 34323849, 68647698]

約数ペア:

[(1, 68647698), (2, 34323849), (3, 22882566), (6, 11441283), (7, 9806814), (9, 7627522), (14, 4903407), (18, 3813761), (21, 3268938), (29, 2367162), (42, 1634469), (58, 1183581), (63, 1089646), (87, 789054), (126, 544823), (174, 394527), (203, 338166), (261, 263018), (406, 169083), (522, 131509), (609, 112722), (1218, 56361), (1827, 37574), (3654, 18787)]