1272996

素因数分解:

$2^2\times 3^4\times {\mathrm{3929}}^1$

素因数の和:3945

約数の個数: 30

約数和(自身を含む): 3328710

約数和(自身を除く): 2055714

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 3929, 7858, 11787, 15716, 23574, 35361, 47148, 70722, 106083, 141444, 212166, 318249, 424332, 636498, 1272996]

約数ペア:

[(1, 1272996), (2, 636498), (3, 424332), (4, 318249), (6, 212166), (9, 141444), (12, 106083), (18, 70722), (27, 47148), (36, 35361), (54, 23574), (81, 15716), (108, 11787), (162, 7858), (324, 3929)]