6642342

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 72

約数和(自身を含む): 17766216

約数和(自身を除く): 11123874

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 443, 714, 833, 882, 886, 1071, 1329, 1666, 2142, 2499, 2658, 3101, 3987, 4998, 6202, 7497, 7531, 7974, 9303, 14994, 15062, 18606, 21707, 22593, 27909, 43414, 45186, 52717, 55818, 65121, 67779, 105434, 130242, 135558, 158151, 195363, 316302, 369019, 390726, 474453, 738038, 948906, 1107057, 2214114, 3321171, 6642342]

約数ペア:

[(1, 6642342), (2, 3321171), (3, 2214114), (6, 1107057), (7, 948906), (9, 738038), (14, 474453), (17, 390726), (18, 369019), (21, 316302), (34, 195363), (42, 158151), (49, 135558), (51, 130242), (63, 105434), (98, 67779), (102, 65121), (119, 55818), (126, 52717), (147, 45186), (153, 43414), (238, 27909), (294, 22593), (306, 21707), (357, 18606), (441, 15062), (443, 14994), (714, 9303), (833, 7974), (882, 7531), (886, 7497), (1071, 6202), (1329, 4998), (1666, 3987), (2142, 3101), (2499, 2658)]