13909434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 39299904

約数和(自身を除く): 25390470

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 23, 33, 34, 42, 46, 49, 51, 66, 69, 77, 98, 102, 119, 121, 138, 147, 154, 161, 187, 231, 238, 242, 253, 294, 322, 357, 363, 374, 391, 462, 483, 506, 539, 561, 714, 726, 759, 782, 833, 847, 966, 1078, 1122, 1127, 1173, 1309, 1518, 1617, 1666, 1694, 1771, 2057, 2254, 2346, 2499, 2541, 2618, 2737, 2783, 3234, 3381, 3542, 3927, 4114, 4301, 4998, 5082, 5313, 5474, 5566, 5929, 6171, 6762, 7854, 8211, 8349, 8602, 9163, 10626, 11858, 12342, 12397, 12903, 14399, 16422, 16698, 17787, 18326, 19159, 19481, 24794, 25806, 27489, 28798, 30107, 35574, 37191, 38318, 38962, 43197, 47311, 54978, 57477, 58443, 60214, 74382, 86394, 90321, 94622, 100793, 114954, 116886, 136367, 141933, 180642, 201586, 210749, 272734, 283866, 302379, 331177, 409101, 421498, 604758, 632247, 662354, 818202, 993531, 1264494, 1987062, 2318239, 4636478, 6954717, 13909434]

約数ペア:

[(1, 13909434), (2, 6954717), (3, 4636478), (6, 2318239), (7, 1987062), (11, 1264494), (14, 993531), (17, 818202), (21, 662354), (22, 632247), (23, 604758), (33, 421498), (34, 409101), (42, 331177), (46, 302379), (49, 283866), (51, 272734), (66, 210749), (69, 201586), (77, 180642), (98, 141933), (102, 136367), (119, 116886), (121, 114954), (138, 100793), (147, 94622), (154, 90321), (161, 86394), (187, 74382), (231, 60214), (238, 58443), (242, 57477), (253, 54978), (294, 47311), (322, 43197), (357, 38962), (363, 38318), (374, 37191), (391, 35574), (462, 30107), (483, 28798), (506, 27489), (539, 25806), (561, 24794), (714, 19481), (726, 19159), (759, 18326), (782, 17787), (833, 16698), (847, 16422), (966, 14399), (1078, 12903), (1122, 12397), (1127, 12342), (1173, 11858), (1309, 10626), (1518, 9163), (1617, 8602), (1666, 8349), (1694, 8211), (1771, 7854), (2057, 6762), (2254, 6171), (2346, 5929), (2499, 5566), (2541, 5474), (2618, 5313), (2737, 5082), (2783, 4998), (3234, 4301), (3381, 4114), (3542, 3927)]