123261738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{15139}}^1$

素因数の和:15226

約数の個数: 32

約数和(自身を含む): 261619200

約数和(自身を除く): 138357462

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142, 15139, 30278, 45417, 90834, 348197, 696394, 893201, 1044591, 1786402, 2089182, 2679603, 5359206, 20543623, 41087246, 61630869, 123261738]

約数ペア:

[(1, 123261738), (2, 61630869), (3, 41087246), (6, 20543623), (23, 5359206), (46, 2679603), (59, 2089182), (69, 1786402), (118, 1044591), (138, 893201), (177, 696394), (354, 348197), (1357, 90834), (2714, 45417), (4071, 30278), (8142, 15139)]