18609672237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1\times {\mathrm{4703}}^1$

素因数の和:5381

約数の個数: 32

約数和(自身を含む): 26901912576

約数和(自身を除く): 8292240339

約数列:

[1, 3, 13, 39, 241, 421, 723, 1263, 3133, 4703, 5473, 9399, 14109, 16419, 61139, 101461, 183417, 304383, 1133423, 1318993, 1979963, 3400269, 3956979, 5939889, 14734499, 25739519, 44203497, 77218557, 477171083, 1431513249, 6203224079, 18609672237]

約数ペア:

[(1, 18609672237), (3, 6203224079), (13, 1431513249), (39, 477171083), (241, 77218557), (421, 44203497), (723, 25739519), (1263, 14734499), (3133, 5939889), (4703, 3956979), (5473, 3400269), (9399, 1979963), (14109, 1318993), (16419, 1133423), (61139, 304383), (101461, 183417)]