348539148

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{420941}}^1$

素因数の和:420974

約数の個数: 36

約数和(自身を含む): 919337328

約数和(自身を除く): 570798180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 420941, 841882, 1262823, 1683764, 2525646, 3788469, 5051292, 7576938, 9681643, 15153876, 19363286, 29044929, 38726572, 58089858, 87134787, 116179716, 174269574, 348539148]

約数ペア:

[(1, 348539148), (2, 174269574), (3, 116179716), (4, 87134787), (6, 58089858), (9, 38726572), (12, 29044929), (18, 19363286), (23, 15153876), (36, 9681643), (46, 7576938), (69, 5051292), (92, 3788469), (138, 2525646), (207, 1683764), (276, 1262823), (414, 841882), (828, 420941)]