1337742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3539}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 3398400

約数和(自身を除く): 2060658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3539, 7078, 10617, 21234, 24773, 31851, 49546, 63702, 74319, 95553, 148638, 191106, 222957, 445914, 668871, 1337742]

約数ペア:

[(1, 1337742), (2, 668871), (3, 445914), (6, 222957), (7, 191106), (9, 148638), (14, 95553), (18, 74319), (21, 63702), (27, 49546), (42, 31851), (54, 24773), (63, 21234), (126, 10617), (189, 7078), (378, 3539)]