7880109516

素因数分解:

$2^2\times 3^3\times {\mathrm{5303}}^1\times {\mathrm{13759}}^1$

素因数の和:19075

約数の個数: 48

約数和(自身を含む): 20435251200

約数和(自身を除く): 12555141684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 5303, 10606, 13759, 15909, 21212, 27518, 31818, 41277, 47727, 55036, 63636, 82554, 95454, 123831, 143181, 165108, 190908, 247662, 286362, 371493, 495324, 572724, 742986, 1485972, 72963977, 145927954, 218891931, 291855908, 437783862, 656675793, 875567724, 1313351586, 1970027379, 2626703172, 3940054758, 7880109516]

約数ペア:

[(1, 7880109516), (2, 3940054758), (3, 2626703172), (4, 1970027379), (6, 1313351586), (9, 875567724), (12, 656675793), (18, 437783862), (27, 291855908), (36, 218891931), (54, 145927954), (108, 72963977), (5303, 1485972), (10606, 742986), (13759, 572724), (15909, 495324), (21212, 371493), (27518, 286362), (31818, 247662), (41277, 190908), (47727, 165108), (55036, 143181), (63636, 123831), (82554, 95454)]