6921648

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:762

約数の個数: 60

約数和(自身を含む): 19672848

約数和(自身を除く): 12751200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 677, 852, 1136, 1278, 1354, 1704, 2031, 2556, 2708, 3408, 4062, 5112, 5416, 6093, 8124, 10224, 10832, 12186, 16248, 24372, 32496, 48067, 48744, 96134, 97488, 144201, 192268, 288402, 384536, 432603, 576804, 769072, 865206, 1153608, 1730412, 2307216, 3460824, 6921648]

約数ペア:

[(1, 6921648), (2, 3460824), (3, 2307216), (4, 1730412), (6, 1153608), (8, 865206), (9, 769072), (12, 576804), (16, 432603), (18, 384536), (24, 288402), (36, 192268), (48, 144201), (71, 97488), (72, 96134), (142, 48744), (144, 48067), (213, 32496), (284, 24372), (426, 16248), (568, 12186), (639, 10832), (677, 10224), (852, 8124), (1136, 6093), (1278, 5416), (1354, 5112), (1704, 4062), (2031, 3408), (2556, 2708)]