13678434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 24061086

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 71, 77, 99, 126, 139, 142, 154, 198, 213, 231, 278, 417, 426, 462, 497, 639, 693, 781, 834, 973, 994, 1251, 1278, 1386, 1491, 1529, 1562, 1946, 2343, 2502, 2919, 2982, 3058, 4473, 4587, 4686, 5467, 5838, 7029, 8757, 8946, 9174, 9869, 10703, 10934, 13761, 14058, 16401, 17514, 19738, 21406, 27522, 29607, 32109, 32802, 49203, 59214, 64218, 69083, 88821, 96327, 98406, 108559, 138166, 177642, 192654, 207249, 217118, 325677, 414498, 621747, 651354, 759913, 977031, 1243494, 1519826, 1954062, 2279739, 4559478, 6839217, 13678434]

約数ペア:

[(1, 13678434), (2, 6839217), (3, 4559478), (6, 2279739), (7, 1954062), (9, 1519826), (11, 1243494), (14, 977031), (18, 759913), (21, 651354), (22, 621747), (33, 414498), (42, 325677), (63, 217118), (66, 207249), (71, 192654), (77, 177642), (99, 138166), (126, 108559), (139, 98406), (142, 96327), (154, 88821), (198, 69083), (213, 64218), (231, 59214), (278, 49203), (417, 32802), (426, 32109), (462, 29607), (497, 27522), (639, 21406), (693, 19738), (781, 17514), (834, 16401), (973, 14058), (994, 13761), (1251, 10934), (1278, 10703), (1386, 9869), (1491, 9174), (1529, 8946), (1562, 8757), (1946, 7029), (2343, 5838), (2502, 5467), (2919, 4686), (2982, 4587), (3058, 4473)]