1238587686

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1092229}}^1$

素因数の和:1092250

約数の個数: 40

約数和(自身を含む): 3171835920

約数和(自身を除く): 1933248234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1092229, 2184458, 3276687, 6553374, 7645603, 9830061, 15291206, 19660122, 22936809, 29490183, 45873618, 58980366, 68810427, 88470549, 137620854, 176941098, 206431281, 412862562, 619293843, 1238587686]

約数ペア:

[(1, 1238587686), (2, 619293843), (3, 412862562), (6, 206431281), (7, 176941098), (9, 137620854), (14, 88470549), (18, 68810427), (21, 58980366), (27, 45873618), (42, 29490183), (54, 22936809), (63, 19660122), (81, 15291206), (126, 9830061), (162, 7645603), (189, 6553374), (378, 3276687), (567, 2184458), (1134, 1092229)]