138883038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{106669}}^1$

素因数の和:106712

約数の個数: 32

約数和(自身を含む): 327690240

約数和(自身を除く): 188807202

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 106669, 213338, 320007, 640014, 746683, 1493366, 2240049, 3306739, 4480098, 6613478, 9920217, 19840434, 23147173, 46294346, 69441519, 138883038]

約数ペア:

[(1, 138883038), (2, 69441519), (3, 46294346), (6, 23147173), (7, 19840434), (14, 9920217), (21, 6613478), (31, 4480098), (42, 3306739), (62, 2240049), (93, 1493366), (186, 746683), (217, 640014), (434, 320007), (651, 213338), (1302, 106669)]