21163092

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{15607}}^1$

素因数の和:15727

約数の個数: 24

約数和(自身を含む): 49820736

約数和(自身を除く): 28657644

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 15607, 31214, 46821, 62428, 93642, 187284, 1763591, 3527182, 5290773, 7054364, 10581546, 21163092]

約数ペア:

[(1, 21163092), (2, 10581546), (3, 7054364), (4, 5290773), (6, 3527182), (12, 1763591), (113, 187284), (226, 93642), (339, 62428), (452, 46821), (678, 31214), (1356, 15607)]