2018216208

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1136383}}^1$

素因数の和:1136431

約数の個数: 40

約数和(自身を含む): 5354641408

約数和(自身を除く): 3336425200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1136383, 2272766, 3409149, 4545532, 6818298, 9091064, 13636596, 18182128, 27273192, 42046171, 54546384, 84092342, 126138513, 168184684, 252277026, 336369368, 504554052, 672738736, 1009108104, 2018216208]

約数ペア:

[(1, 2018216208), (2, 1009108104), (3, 672738736), (4, 504554052), (6, 336369368), (8, 252277026), (12, 168184684), (16, 126138513), (24, 84092342), (37, 54546384), (48, 42046171), (74, 27273192), (111, 18182128), (148, 13636596), (222, 9091064), (296, 6818298), (444, 4545532), (592, 3409149), (888, 2272766), (1776, 1136383)]