2469894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 5953536

約数和(自身を除く): 3483642

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 271, 294, 434, 542, 651, 813, 1302, 1519, 1626, 1897, 3038, 3794, 4557, 5691, 8401, 9114, 11382, 13279, 16802, 25203, 26558, 39837, 50406, 58807, 79674, 117614, 176421, 352842, 411649, 823298, 1234947, 2469894]

約数ペア:

[(1, 2469894), (2, 1234947), (3, 823298), (6, 411649), (7, 352842), (14, 176421), (21, 117614), (31, 79674), (42, 58807), (49, 50406), (62, 39837), (93, 26558), (98, 25203), (147, 16802), (186, 13279), (217, 11382), (271, 9114), (294, 8401), (434, 5691), (542, 4557), (651, 3794), (813, 3038), (1302, 1897), (1519, 1626)]