18449002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 32768064

約数和(自身を除く): 14319062

約数列:

[1, 2, 11, 13, 22, 26, 143, 251, 257, 286, 502, 514, 2761, 2827, 3263, 3341, 5522, 5654, 6526, 6682, 35893, 36751, 64507, 71786, 73502, 129014, 709577, 838591, 1419154, 1677182, 9224501, 18449002]

約数ペア:

[(1, 18449002), (2, 9224501), (11, 1677182), (13, 1419154), (22, 838591), (26, 709577), (143, 129014), (251, 73502), (257, 71786), (286, 64507), (502, 36751), (514, 35893), (2761, 6682), (2827, 6526), (3263, 5654), (3341, 5522)]