13123344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21031}}^1$

素因数の和:21055

約数の個数: 40

約数和(自身を含む): 36511552

約数和(自身を除く): 23388208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 21031, 42062, 63093, 84124, 126186, 168248, 252372, 273403, 336496, 504744, 546806, 820209, 1009488, 1093612, 1640418, 2187224, 3280836, 4374448, 6561672, 13123344]

約数ペア:

[(1, 13123344), (2, 6561672), (3, 4374448), (4, 3280836), (6, 2187224), (8, 1640418), (12, 1093612), (13, 1009488), (16, 820209), (24, 546806), (26, 504744), (39, 336496), (48, 273403), (52, 252372), (78, 168248), (104, 126186), (156, 84124), (208, 63093), (312, 42062), (624, 21031)]