15743868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 45480960

約数和(自身を除く): 29737092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 58, 69, 84, 87, 92, 116, 138, 161, 174, 203, 276, 281, 322, 348, 406, 483, 562, 609, 644, 667, 812, 843, 966, 1124, 1218, 1334, 1686, 1932, 1967, 2001, 2436, 2668, 3372, 3934, 4002, 4669, 5901, 6463, 7868, 8004, 8149, 9338, 11802, 12926, 14007, 16298, 18676, 19389, 23604, 24447, 25852, 28014, 32596, 38778, 45241, 48894, 56028, 57043, 77556, 90482, 97788, 114086, 135723, 171129, 180964, 187427, 228172, 271446, 342258, 374854, 542892, 562281, 684516, 749708, 1124562, 1311989, 2249124, 2623978, 3935967, 5247956, 7871934, 15743868]

約数ペア:

[(1, 15743868), (2, 7871934), (3, 5247956), (4, 3935967), (6, 2623978), (7, 2249124), (12, 1311989), (14, 1124562), (21, 749708), (23, 684516), (28, 562281), (29, 542892), (42, 374854), (46, 342258), (58, 271446), (69, 228172), (84, 187427), (87, 180964), (92, 171129), (116, 135723), (138, 114086), (161, 97788), (174, 90482), (203, 77556), (276, 57043), (281, 56028), (322, 48894), (348, 45241), (406, 38778), (483, 32596), (562, 28014), (609, 25852), (644, 24447), (667, 23604), (812, 19389), (843, 18676), (966, 16298), (1124, 14007), (1218, 12926), (1334, 11802), (1686, 9338), (1932, 8149), (1967, 8004), (2001, 7868), (2436, 6463), (2668, 5901), (3372, 4669), (3934, 4002)]