19483254

素因数分解:

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

素因数の和:133

約数の個数: 112

約数和(自身を含む): 52883712

約数和(自身を除く): 33400458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 83, 126, 138, 161, 162, 166, 189, 207, 243, 249, 322, 378, 414, 483, 486, 498, 567, 581, 621, 729, 747, 966, 1134, 1162, 1242, 1449, 1458, 1494, 1701, 1743, 1863, 1909, 2241, 2898, 3402, 3486, 3726, 3818, 4347, 4482, 5103, 5229, 5589, 5727, 6723, 8694, 10206, 10458, 11178, 11454, 13041, 13363, 13446, 15687, 16767, 17181, 20169, 26082, 26726, 31374, 33534, 34362, 39123, 40089, 40338, 47061, 51543, 60507, 78246, 80178, 94122, 103086, 117369, 120267, 121014, 141183, 154629, 234738, 240534, 282366, 309258, 360801, 423549, 463887, 721602, 847098, 927774, 1082403, 1391661, 2164806, 2783322, 3247209, 6494418, 9741627, 19483254]

約数ペア:

[(1, 19483254), (2, 9741627), (3, 6494418), (6, 3247209), (7, 2783322), (9, 2164806), (14, 1391661), (18, 1082403), (21, 927774), (23, 847098), (27, 721602), (42, 463887), (46, 423549), (54, 360801), (63, 309258), (69, 282366), (81, 240534), (83, 234738), (126, 154629), (138, 141183), (161, 121014), (162, 120267), (166, 117369), (189, 103086), (207, 94122), (243, 80178), (249, 78246), (322, 60507), (378, 51543), (414, 47061), (483, 40338), (486, 40089), (498, 39123), (567, 34362), (581, 33534), (621, 31374), (729, 26726), (747, 26082), (966, 20169), (1134, 17181), (1162, 16767), (1242, 15687), (1449, 13446), (1458, 13363), (1494, 13041), (1701, 11454), (1743, 11178), (1863, 10458), (1909, 10206), (2241, 8694), (2898, 6723), (3402, 5727), (3486, 5589), (3726, 5229), (3818, 5103), (4347, 4482)]