31125621654

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10429}}^1$

素因数の和:10561

約数の個数: 112

約数和(自身を含む): 73871935200

約数和(自身を除く): 42746313546

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 89, 138, 162, 178, 207, 243, 267, 414, 486, 534, 621, 729, 801, 1242, 1458, 1602, 1863, 2047, 2403, 3726, 4094, 4806, 5589, 6141, 7209, 10429, 11178, 12282, 14418, 16767, 18423, 20858, 21627, 31287, 33534, 36846, 43254, 55269, 62574, 64881, 93861, 110538, 129762, 165807, 187722, 239867, 281583, 331614, 479734, 497421, 563166, 719601, 844749, 928181, 994842, 1439202, 1492263, 1689498, 1856362, 2158803, 2534247, 2784543, 2984526, 4317606, 5068494, 5569086, 6476409, 7602741, 8353629, 12952818, 15205482, 16707258, 19429227, 21348163, 25060887, 38858454, 42696326, 50121774, 58287681, 64044489, 75182661, 116575362, 128088978, 150365322, 174863043, 192133467, 225547983, 349726086, 384266934, 451095966, 576400401, 676643949, 1152800802, 1353287898, 1729201203, 3458402406, 5187603609, 10375207218, 15562810827, 31125621654]

約数ペア:

[(1, 31125621654), (2, 15562810827), (3, 10375207218), (6, 5187603609), (9, 3458402406), (18, 1729201203), (23, 1353287898), (27, 1152800802), (46, 676643949), (54, 576400401), (69, 451095966), (81, 384266934), (89, 349726086), (138, 225547983), (162, 192133467), (178, 174863043), (207, 150365322), (243, 128088978), (267, 116575362), (414, 75182661), (486, 64044489), (534, 58287681), (621, 50121774), (729, 42696326), (801, 38858454), (1242, 25060887), (1458, 21348163), (1602, 19429227), (1863, 16707258), (2047, 15205482), (2403, 12952818), (3726, 8353629), (4094, 7602741), (4806, 6476409), (5589, 5569086), (6141, 5068494), (7209, 4317606), (10429, 2984526), (11178, 2784543), (12282, 2534247), (14418, 2158803), (16767, 1856362), (18423, 1689498), (20858, 1492263), (21627, 1439202), (31287, 994842), (33534, 928181), (36846, 844749), (43254, 719601), (55269, 563166), (62574, 497421), (64881, 479734), (93861, 331614), (110538, 281583), (129762, 239867), (165807, 187722)]