18445176

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1063}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 50210160

約数和(自身を除く): 31764984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 964, 1063, 1446, 1928, 2126, 2169, 2892, 3189, 4252, 4338, 5784, 6378, 8504, 8676, 9567, 12756, 17352, 19134, 25512, 38268, 76536, 256183, 512366, 768549, 1024732, 1537098, 2049464, 2305647, 3074196, 4611294, 6148392, 9222588, 18445176]

約数ペア:

[(1, 18445176), (2, 9222588), (3, 6148392), (4, 4611294), (6, 3074196), (8, 2305647), (9, 2049464), (12, 1537098), (18, 1024732), (24, 768549), (36, 512366), (72, 256183), (241, 76536), (482, 38268), (723, 25512), (964, 19134), (1063, 17352), (1446, 12756), (1928, 9567), (2126, 8676), (2169, 8504), (2892, 6378), (3189, 5784), (4252, 4338)]