13042608

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1667}}^1$

素因数の和:1841

約数の個数: 40

約数和(自身を含む): 33920448

約数和(自身を除く): 20877840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1667, 1956, 2608, 3334, 3912, 5001, 6668, 7824, 10002, 13336, 20004, 26672, 40008, 80016, 271721, 543442, 815163, 1086884, 1630326, 2173768, 3260652, 4347536, 6521304, 13042608]

約数ペア:

[(1, 13042608), (2, 6521304), (3, 4347536), (4, 3260652), (6, 2173768), (8, 1630326), (12, 1086884), (16, 815163), (24, 543442), (48, 271721), (163, 80016), (326, 40008), (489, 26672), (652, 20004), (978, 13336), (1304, 10002), (1667, 7824), (1956, 6668), (2608, 5001), (3334, 3912)]