18836256

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5303}}^1$

素因数の和:5353

約数の個数: 48

約数和(自身を含む): 50791104

約数和(自身を除く): 31954848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5303, 10606, 15909, 21212, 31818, 42424, 63636, 84848, 127272, 169696, 196211, 254544, 392422, 509088, 588633, 784844, 1177266, 1569688, 2354532, 3139376, 4709064, 6278752, 9418128, 18836256]

約数ペア:

[(1, 18836256), (2, 9418128), (3, 6278752), (4, 4709064), (6, 3139376), (8, 2354532), (12, 1569688), (16, 1177266), (24, 784844), (32, 588633), (37, 509088), (48, 392422), (74, 254544), (96, 196211), (111, 169696), (148, 127272), (222, 84848), (296, 63636), (444, 42424), (592, 31818), (888, 21212), (1184, 15909), (1776, 10606), (3552, 5303)]