21053712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14149}}^1$

素因数の和:14191

約数の個数: 40

約数和(自身を含む): 56147200

約数和(自身を除く): 35093488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14149, 28298, 42447, 56596, 84894, 113192, 169788, 226384, 339576, 438619, 679152, 877238, 1315857, 1754476, 2631714, 3508952, 5263428, 7017904, 10526856, 21053712]

約数ペア:

[(1, 21053712), (2, 10526856), (3, 7017904), (4, 5263428), (6, 3508952), (8, 2631714), (12, 1754476), (16, 1315857), (24, 877238), (31, 679152), (48, 438619), (62, 339576), (93, 226384), (124, 169788), (186, 113192), (248, 84894), (372, 56596), (496, 42447), (744, 28298), (1488, 14149)]