21646632

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 64022400

約数和(自身を除く): 42375768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 233, 237, 294, 316, 392, 466, 474, 553, 588, 632, 699, 932, 948, 1106, 1176, 1398, 1631, 1659, 1864, 1896, 2212, 2796, 3262, 3318, 3871, 4424, 4893, 5592, 6524, 6636, 7742, 9786, 11417, 11613, 13048, 13272, 15484, 18407, 19572, 22834, 23226, 30968, 34251, 36814, 39144, 45668, 46452, 55221, 68502, 73628, 91336, 92904, 110442, 128849, 137004, 147256, 220884, 257698, 274008, 386547, 441768, 515396, 773094, 901943, 1030792, 1546188, 1803886, 2705829, 3092376, 3607772, 5411658, 7215544, 10823316, 21646632]

約数ペア:

[(1, 21646632), (2, 10823316), (3, 7215544), (4, 5411658), (6, 3607772), (7, 3092376), (8, 2705829), (12, 1803886), (14, 1546188), (21, 1030792), (24, 901943), (28, 773094), (42, 515396), (49, 441768), (56, 386547), (79, 274008), (84, 257698), (98, 220884), (147, 147256), (158, 137004), (168, 128849), (196, 110442), (233, 92904), (237, 91336), (294, 73628), (316, 68502), (392, 55221), (466, 46452), (474, 45668), (553, 39144), (588, 36814), (632, 34251), (699, 30968), (932, 23226), (948, 22834), (1106, 19572), (1176, 18407), (1398, 15484), (1631, 13272), (1659, 13048), (1864, 11613), (1896, 11417), (2212, 9786), (2796, 7742), (3262, 6636), (3318, 6524), (3871, 5592), (4424, 4893)]