2018088654

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137341}}^1$

素因数の和:137456

約数の個数: 32

約数和(自身を含む): 4219146240

約数和(自身を除く): 2201057586

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 2449, 4898, 7347, 14694, 137341, 274682, 412023, 824046, 4257571, 8515142, 10849939, 12772713, 21699878, 25545426, 32549817, 65099634, 336348109, 672696218, 1009044327, 2018088654]

約数ペア:

[(1, 2018088654), (2, 1009044327), (3, 672696218), (6, 336348109), (31, 65099634), (62, 32549817), (79, 25545426), (93, 21699878), (158, 12772713), (186, 10849939), (237, 8515142), (474, 4257571), (2449, 824046), (4898, 412023), (7347, 274682), (14694, 137341)]