38966508

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 123395328

約数和(自身を除く): 84428820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 83, 84, 92, 108, 126, 138, 161, 162, 166, 189, 207, 243, 249, 252, 276, 322, 324, 332, 378, 414, 483, 486, 498, 567, 581, 621, 644, 729, 747, 756, 828, 966, 972, 996, 1134, 1162, 1242, 1449, 1458, 1494, 1701, 1743, 1863, 1909, 1932, 2241, 2268, 2324, 2484, 2898, 2916, 2988, 3402, 3486, 3726, 3818, 4347, 4482, 5103, 5229, 5589, 5727, 5796, 6723, 6804, 6972, 7452, 7636, 8694, 8964, 10206, 10458, 11178, 11454, 13041, 13363, 13446, 15687, 16767, 17181, 17388, 20169, 20412, 20916, 22356, 22908, 26082, 26726, 26892, 31374, 33534, 34362, 39123, 40089, 40338, 47061, 51543, 52164, 53452, 60507, 62748, 67068, 68724, 78246, 80178, 80676, 94122, 103086, 117369, 120267, 121014, 141183, 154629, 156492, 160356, 188244, 206172, 234738, 240534, 242028, 282366, 309258, 360801, 423549, 463887, 469476, 481068, 564732, 618516, 721602, 847098, 927774, 1082403, 1391661, 1443204, 1694196, 1855548, 2164806, 2783322, 3247209, 4329612, 5566644, 6494418, 9741627, 12988836, 19483254, 38966508]

約数ペア:

[(1, 38966508), (2, 19483254), (3, 12988836), (4, 9741627), (6, 6494418), (7, 5566644), (9, 4329612), (12, 3247209), (14, 2783322), (18, 2164806), (21, 1855548), (23, 1694196), (27, 1443204), (28, 1391661), (36, 1082403), (42, 927774), (46, 847098), (54, 721602), (63, 618516), (69, 564732), (81, 481068), (83, 469476), (84, 463887), (92, 423549), (108, 360801), (126, 309258), (138, 282366), (161, 242028), (162, 240534), (166, 234738), (189, 206172), (207, 188244), (243, 160356), (249, 156492), (252, 154629), (276, 141183), (322, 121014), (324, 120267), (332, 117369), (378, 103086), (414, 94122), (483, 80676), (486, 80178), (498, 78246), (567, 68724), (581, 67068), (621, 62748), (644, 60507), (729, 53452), (747, 52164), (756, 51543), (828, 47061), (966, 40338), (972, 40089), (996, 39123), (1134, 34362), (1162, 33534), (1242, 31374), (1449, 26892), (1458, 26726), (1494, 26082), (1701, 22908), (1743, 22356), (1863, 20916), (1909, 20412), (1932, 20169), (2241, 17388), (2268, 17181), (2324, 16767), (2484, 15687), (2898, 13446), (2916, 13363), (2988, 13041), (3402, 11454), (3486, 11178), (3726, 10458), (3818, 10206), (4347, 8964), (4482, 8694), (5103, 7636), (5229, 7452), (5589, 6972), (5727, 6804), (5796, 6723)]