18248752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2917}}^1$

素因数の和:2965

約数の個数: 40

約数和(自身を含む): 39077856

約数和(自身を除く): 20829104

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 2917, 3128, 5834, 6256, 11668, 23336, 46672, 49589, 67091, 99178, 134182, 198356, 268364, 396712, 536728, 793424, 1073456, 1140547, 2281094, 4562188, 9124376, 18248752]

約数ペア:

[(1, 18248752), (2, 9124376), (4, 4562188), (8, 2281094), (16, 1140547), (17, 1073456), (23, 793424), (34, 536728), (46, 396712), (68, 268364), (92, 198356), (136, 134182), (184, 99178), (272, 67091), (368, 49589), (391, 46672), (782, 23336), (1564, 11668), (2917, 6256), (3128, 5834)]