9890868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 27095040

約数和(自身を除く): 17204172

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 47, 52, 57, 71, 76, 78, 94, 114, 141, 142, 156, 188, 213, 228, 247, 282, 284, 426, 494, 564, 611, 741, 852, 893, 923, 988, 1222, 1349, 1482, 1786, 1833, 1846, 2444, 2679, 2698, 2769, 2964, 3337, 3572, 3666, 3692, 4047, 5358, 5396, 5538, 6674, 7332, 8094, 10011, 10716, 11076, 11609, 13348, 16188, 17537, 20022, 23218, 34827, 35074, 40044, 43381, 46436, 52611, 63403, 69654, 70148, 86762, 105222, 126806, 130143, 139308, 173524, 190209, 210444, 253612, 260286, 380418, 520572, 760836, 824239, 1648478, 2472717, 3296956, 4945434, 9890868]

約数ペア:

[(1, 9890868), (2, 4945434), (3, 3296956), (4, 2472717), (6, 1648478), (12, 824239), (13, 760836), (19, 520572), (26, 380418), (38, 260286), (39, 253612), (47, 210444), (52, 190209), (57, 173524), (71, 139308), (76, 130143), (78, 126806), (94, 105222), (114, 86762), (141, 70148), (142, 69654), (156, 63403), (188, 52611), (213, 46436), (228, 43381), (247, 40044), (282, 35074), (284, 34827), (426, 23218), (494, 20022), (564, 17537), (611, 16188), (741, 13348), (852, 11609), (893, 11076), (923, 10716), (988, 10011), (1222, 8094), (1349, 7332), (1482, 6674), (1786, 5538), (1833, 5396), (1846, 5358), (2444, 4047), (2679, 3692), (2698, 3666), (2769, 3572), (2964, 3337)]