25326998946

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1237

約数の個数: 128

約数和(自身を含む): 59545681920

約数和(自身を除く): 34218682974

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 93, 94, 141, 186, 279, 282, 423, 487, 558, 661, 837, 846, 974, 1269, 1322, 1457, 1461, 1674, 1983, 2538, 2914, 2922, 3966, 4371, 4383, 5949, 8742, 8766, 11898, 13113, 13149, 15097, 17847, 20491, 22889, 26226, 26298, 30194, 31067, 35694, 39339, 40982, 45291, 45778, 61473, 62134, 68667, 78678, 90582, 93201, 122946, 135873, 137334, 184419, 186402, 206001, 271746, 279603, 321907, 368838, 407619, 412002, 553257, 559206, 618003, 643814, 709559, 815238, 838809, 963077, 965721, 1106514, 1236006, 1419118, 1677618, 1926154, 1931442, 2128677, 2889231, 2897163, 4257354, 5778462, 5794326, 6386031, 8667693, 8691489, 9979117, 12772062, 15129629, 17335386, 17382978, 19158093, 19958234, 26003079, 29937351, 30259258, 38316186, 45388887, 52006158, 59874702, 89812053, 90777774, 136166661, 179624106, 269436159, 272333322, 408499983, 469018499, 538872318, 816999966, 938036998, 1407055497, 2814110994, 4221166491, 8442332982, 12663499473, 25326998946]

約数ペア:

[(1, 25326998946), (2, 12663499473), (3, 8442332982), (6, 4221166491), (9, 2814110994), (18, 1407055497), (27, 938036998), (31, 816999966), (47, 538872318), (54, 469018499), (62, 408499983), (93, 272333322), (94, 269436159), (141, 179624106), (186, 136166661), (279, 90777774), (282, 89812053), (423, 59874702), (487, 52006158), (558, 45388887), (661, 38316186), (837, 30259258), (846, 29937351), (974, 26003079), (1269, 19958234), (1322, 19158093), (1457, 17382978), (1461, 17335386), (1674, 15129629), (1983, 12772062), (2538, 9979117), (2914, 8691489), (2922, 8667693), (3966, 6386031), (4371, 5794326), (4383, 5778462), (5949, 4257354), (8742, 2897163), (8766, 2889231), (11898, 2128677), (13113, 1931442), (13149, 1926154), (15097, 1677618), (17847, 1419118), (20491, 1236006), (22889, 1106514), (26226, 965721), (26298, 963077), (30194, 838809), (31067, 815238), (35694, 709559), (39339, 643814), (40982, 618003), (45291, 559206), (45778, 553257), (61473, 412002), (62134, 407619), (68667, 368838), (78678, 321907), (90582, 279603), (93201, 271746), (122946, 206001), (135873, 186402), (137334, 184419)]