18218553688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1048007}}^1$

素因数の和:1048107

約数の個数: 32

約数和(自身を含む): 35653232160

約数和(自身を除く): 17434678472

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 2173, 4346, 8692, 17384, 1048007, 2096014, 4192028, 8384056, 42968287, 55544371, 85936574, 111088742, 171873148, 222177484, 343746296, 444354968, 2277319211, 4554638422, 9109276844, 18218553688]

約数ペア:

[(1, 18218553688), (2, 9109276844), (4, 4554638422), (8, 2277319211), (41, 444354968), (53, 343746296), (82, 222177484), (106, 171873148), (164, 111088742), (212, 85936574), (328, 55544371), (424, 42968287), (2173, 8384056), (4346, 4192028), (8692, 2096014), (17384, 1048007)]