121311324

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{23899}}^1$

素因数の和:23959

約数の個数: 48

約数和(自身を含む): 321216000

約数和(自身を除く): 199904676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 23899, 47798, 71697, 95596, 143394, 215091, 286788, 430182, 645273, 860364, 1123253, 1290546, 2246506, 2581092, 3369759, 4493012, 6739518, 10109277, 13479036, 20218554, 30327831, 40437108, 60655662, 121311324]

約数ペア:

[(1, 121311324), (2, 60655662), (3, 40437108), (4, 30327831), (6, 20218554), (9, 13479036), (12, 10109277), (18, 6739518), (27, 4493012), (36, 3369759), (47, 2581092), (54, 2246506), (94, 1290546), (108, 1123253), (141, 860364), (188, 645273), (282, 430182), (423, 286788), (564, 215091), (846, 143394), (1269, 95596), (1692, 71697), (2538, 47798), (5076, 23899)]