13457442

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 27760320

約数和(自身を除く): 14302878

約数列:

[1, 2, 3, 6, 53, 101, 106, 159, 202, 303, 318, 419, 606, 838, 1257, 2514, 5353, 10706, 16059, 22207, 32118, 42319, 44414, 66621, 84638, 126957, 133242, 253914, 2242907, 4485814, 6728721, 13457442]

約数ペア:

[(1, 13457442), (2, 6728721), (3, 4485814), (6, 2242907), (53, 253914), (101, 133242), (106, 126957), (159, 84638), (202, 66621), (303, 44414), (318, 42319), (419, 32118), (606, 22207), (838, 16059), (1257, 10706), (2514, 5353)]