16528536

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 48351600

約数和(自身を除く): 31823064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1109, 1242, 1656, 1863, 2218, 2484, 3327, 3726, 4436, 4968, 6654, 7452, 8872, 9981, 13308, 14904, 19962, 25507, 26616, 29943, 39924, 51014, 59886, 76521, 79848, 89829, 102028, 119772, 153042, 179658, 204056, 229563, 239544, 306084, 359316, 459126, 612168, 688689, 718632, 918252, 1377378, 1836504, 2066067, 2754756, 4132134, 5509512, 8264268, 16528536]

約数ペア:

[(1, 16528536), (2, 8264268), (3, 5509512), (4, 4132134), (6, 2754756), (8, 2066067), (9, 1836504), (12, 1377378), (18, 918252), (23, 718632), (24, 688689), (27, 612168), (36, 459126), (46, 359316), (54, 306084), (69, 239544), (72, 229563), (81, 204056), (92, 179658), (108, 153042), (138, 119772), (162, 102028), (184, 89829), (207, 79848), (216, 76521), (276, 59886), (324, 51014), (414, 39924), (552, 29943), (621, 26616), (648, 25507), (828, 19962), (1109, 14904), (1242, 13308), (1656, 9981), (1863, 8872), (2218, 7452), (2484, 6654), (3327, 4968), (3726, 4436)]