138618186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173707}}^1$

素因数の和:173738

約数の個数: 32

約数和(自身を含む): 333519360

約数和(自身を除く): 194901174

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 173707, 347414, 521121, 1042242, 1215949, 2431898, 3300433, 3647847, 6600866, 7295694, 9901299, 19802598, 23103031, 46206062, 69309093, 138618186]

約数ペア:

[(1, 138618186), (2, 69309093), (3, 46206062), (6, 23103031), (7, 19802598), (14, 9901299), (19, 7295694), (21, 6600866), (38, 3647847), (42, 3300433), (57, 2431898), (114, 1215949), (133, 1042242), (266, 521121), (399, 347414), (798, 173707)]