18228584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{577}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 37454400

約数和(自身を除く): 19225816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 577, 718, 1154, 1436, 2308, 2872, 3949, 4616, 6347, 7898, 12694, 15796, 25388, 31592, 50776, 207143, 414286, 828572, 1657144, 2278573, 4557146, 9114292, 18228584]

約数ペア:

[(1, 18228584), (2, 9114292), (4, 4557146), (8, 2278573), (11, 1657144), (22, 828572), (44, 414286), (88, 207143), (359, 50776), (577, 31592), (718, 25388), (1154, 15796), (1436, 12694), (2308, 7898), (2872, 6347), (3949, 4616)]