21694963584

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{8071043}}^1$

素因数の和:8071067

約数の個数: 64

約数和(自身を含む): 65859719040

約数和(自身を除く): 44164755456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 8071043, 16142086, 24213129, 32284172, 48426258, 56497301, 64568344, 96852516, 112994602, 129136688, 169491903, 193705032, 225989204, 258273376, 338983806, 387410064, 451978408, 516546752, 677967612, 774820128, 903956816, 1033093504, 1355935224, 1549640256, 1807913632, 2711870448, 3099280512, 3615827264, 5423740896, 7231654528, 10847481792, 21694963584]

約数ペア:

[(1, 21694963584), (2, 10847481792), (3, 7231654528), (4, 5423740896), (6, 3615827264), (7, 3099280512), (8, 2711870448), (12, 1807913632), (14, 1549640256), (16, 1355935224), (21, 1033093504), (24, 903956816), (28, 774820128), (32, 677967612), (42, 516546752), (48, 451978408), (56, 387410064), (64, 338983806), (84, 258273376), (96, 225989204), (112, 193705032), (128, 169491903), (168, 129136688), (192, 112994602), (224, 96852516), (336, 64568344), (384, 56497301), (448, 48426258), (672, 32284172), (896, 24213129), (1344, 16142086), (2688, 8071043)]