66400344

素因数分解:

$2^3\times 3^3\times {\mathrm{307409}}^1$

素因数の和:307424

約数の個数: 32

約数和(自身を含む): 184446000

約数和(自身を除く): 118045656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307409, 614818, 922227, 1229636, 1844454, 2459272, 2766681, 3688908, 5533362, 7377816, 8300043, 11066724, 16600086, 22133448, 33200172, 66400344]

約数ペア:

[(1, 66400344), (2, 33200172), (3, 22133448), (4, 16600086), (6, 11066724), (8, 8300043), (9, 7377816), (12, 5533362), (18, 3688908), (24, 2766681), (27, 2459272), (36, 1844454), (54, 1229636), (72, 922227), (108, 614818), (216, 307409)]