6561672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21031}}^1$

素因数の和:21053

約数の個数: 32

約数和(自身を含む): 17666880

約数和(自身を除く): 11105208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 21031, 42062, 63093, 84124, 126186, 168248, 252372, 273403, 504744, 546806, 820209, 1093612, 1640418, 2187224, 3280836, 6561672]

約数ペア:

[(1, 6561672), (2, 3280836), (3, 2187224), (4, 1640418), (6, 1093612), (8, 820209), (12, 546806), (13, 504744), (24, 273403), (26, 252372), (39, 168248), (52, 126186), (78, 84124), (104, 63093), (156, 42062), (312, 21031)]