219066858

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1499}}^1$

素因数の和:1883

約数の個数: 48

約数和(自身を含む): 497016000

約数和(自身を除く): 277949142

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 353, 414, 706, 1059, 1499, 2118, 2998, 3177, 4497, 6354, 8119, 8994, 13491, 16238, 24357, 26982, 34477, 48714, 68954, 73071, 103431, 146142, 206862, 310293, 529147, 620586, 1058294, 1587441, 3174882, 4762323, 9524646, 12170381, 24340762, 36511143, 73022286, 109533429, 219066858]

約数ペア:

[(1, 219066858), (2, 109533429), (3, 73022286), (6, 36511143), (9, 24340762), (18, 12170381), (23, 9524646), (46, 4762323), (69, 3174882), (138, 1587441), (207, 1058294), (353, 620586), (414, 529147), (706, 310293), (1059, 206862), (1499, 146142), (2118, 103431), (2998, 73071), (3177, 68954), (4497, 48714), (6354, 34477), (8119, 26982), (8994, 24357), (13491, 16238)]