21417024

素因数分解:

$2^6\times 3^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:683

約数の個数: 56

約数和(自身を含む): 57005728

約数和(自身を除く): 35588704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 331, 337, 662, 674, 993, 1011, 1324, 1348, 1986, 2022, 2648, 2696, 3972, 4044, 5296, 5392, 7944, 8088, 10592, 10784, 15888, 16176, 21184, 21568, 31776, 32352, 63552, 64704, 111547, 223094, 334641, 446188, 669282, 892376, 1338564, 1784752, 2677128, 3569504, 5354256, 7139008, 10708512, 21417024]

約数ペア:

[(1, 21417024), (2, 10708512), (3, 7139008), (4, 5354256), (6, 3569504), (8, 2677128), (12, 1784752), (16, 1338564), (24, 892376), (32, 669282), (48, 446188), (64, 334641), (96, 223094), (192, 111547), (331, 64704), (337, 63552), (662, 32352), (674, 31776), (993, 21568), (1011, 21184), (1324, 16176), (1348, 15888), (1986, 10784), (2022, 10592), (2648, 8088), (2696, 7944), (3972, 5392), (4044, 5296)]