18514224

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2555

約数の個数: 80

約数和(自身を含む): 56291040

約数和(自身を除く): 37776816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 2521, 3672, 5042, 7344, 7563, 10084, 15126, 20168, 22689, 30252, 40336, 42857, 45378, 60504, 68067, 85714, 90756, 121008, 128571, 136134, 171428, 181512, 257142, 272268, 342856, 363024, 385713, 514284, 544536, 685712, 771426, 1028568, 1089072, 1157139, 1542852, 2057136, 2314278, 3085704, 4628556, 6171408, 9257112, 18514224]

約数ペア:

[(1, 18514224), (2, 9257112), (3, 6171408), (4, 4628556), (6, 3085704), (8, 2314278), (9, 2057136), (12, 1542852), (16, 1157139), (17, 1089072), (18, 1028568), (24, 771426), (27, 685712), (34, 544536), (36, 514284), (48, 385713), (51, 363024), (54, 342856), (68, 272268), (72, 257142), (102, 181512), (108, 171428), (136, 136134), (144, 128571), (153, 121008), (204, 90756), (216, 85714), (272, 68067), (306, 60504), (408, 45378), (432, 42857), (459, 40336), (612, 30252), (816, 22689), (918, 20168), (1224, 15126), (1836, 10084), (2448, 7563), (2521, 7344), (3672, 5042)]