274476852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18919}}^1$

素因数の和:18973

約数の個数: 72

約数和(自身を含む): 771330560

約数和(自身を除く): 496853708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 18919, 37838, 56757, 75676, 113514, 170271, 227028, 245947, 340542, 491894, 586489, 681084, 737841, 983788, 1172978, 1475682, 1759467, 2213523, 2345956, 2951364, 3518934, 4427046, 5278401, 7037868, 7624357, 8854092, 10556802, 15248714, 21113604, 22873071, 30497428, 45746142, 68619213, 91492284, 137238426, 274476852]

約数ペア:

[(1, 274476852), (2, 137238426), (3, 91492284), (4, 68619213), (6, 45746142), (9, 30497428), (12, 22873071), (13, 21113604), (18, 15248714), (26, 10556802), (31, 8854092), (36, 7624357), (39, 7037868), (52, 5278401), (62, 4427046), (78, 3518934), (93, 2951364), (117, 2345956), (124, 2213523), (156, 1759467), (186, 1475682), (234, 1172978), (279, 983788), (372, 737841), (403, 681084), (468, 586489), (558, 491894), (806, 340542), (1116, 245947), (1209, 227028), (1612, 170271), (2418, 113514), (3627, 75676), (4836, 56757), (7254, 37838), (14508, 18919)]