2438674254

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{7549}}^1$

素因数の和:7825

約数の個数: 48

約数和(自身を含む): 5363701200

約数和(自身を除く): 2925026946

約数列:

[1, 2, 3, 6, 9, 18, 131, 137, 262, 274, 393, 411, 786, 822, 1179, 1233, 2358, 2466, 7549, 15098, 17947, 22647, 35894, 45294, 53841, 67941, 107682, 135882, 161523, 323046, 988919, 1034213, 1977838, 2068426, 2966757, 3102639, 5933514, 6205278, 8900271, 9307917, 17800542, 18615834, 135481903, 270963806, 406445709, 812891418, 1219337127, 2438674254]

約数ペア:

[(1, 2438674254), (2, 1219337127), (3, 812891418), (6, 406445709), (9, 270963806), (18, 135481903), (131, 18615834), (137, 17800542), (262, 9307917), (274, 8900271), (393, 6205278), (411, 5933514), (786, 3102639), (822, 2966757), (1179, 2068426), (1233, 1977838), (2358, 1034213), (2466, 988919), (7549, 323046), (15098, 161523), (17947, 135882), (22647, 107682), (35894, 67941), (45294, 53841)]