18839304

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 57788640

約数和(自身を除く): 38949336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 792, 881, 891, 972, 1188, 1762, 1782, 1944, 2376, 2643, 2673, 3524, 3564, 5286, 5346, 7048, 7128, 7929, 9691, 10572, 10692, 15858, 19382, 21144, 21384, 23787, 29073, 31716, 38764, 47574, 58146, 63432, 71361, 77528, 87219, 95148, 116292, 142722, 174438, 190296, 214083, 232584, 261657, 285444, 348876, 428166, 523314, 570888, 697752, 784971, 856332, 1046628, 1569942, 1712664, 2093256, 2354913, 3139884, 4709826, 6279768, 9419652, 18839304]

約数ペア:

[(1, 18839304), (2, 9419652), (3, 6279768), (4, 4709826), (6, 3139884), (8, 2354913), (9, 2093256), (11, 1712664), (12, 1569942), (18, 1046628), (22, 856332), (24, 784971), (27, 697752), (33, 570888), (36, 523314), (44, 428166), (54, 348876), (66, 285444), (72, 261657), (81, 232584), (88, 214083), (99, 190296), (108, 174438), (132, 142722), (162, 116292), (198, 95148), (216, 87219), (243, 77528), (264, 71361), (297, 63432), (324, 58146), (396, 47574), (486, 38764), (594, 31716), (648, 29073), (792, 23787), (881, 21384), (891, 21144), (972, 19382), (1188, 15858), (1762, 10692), (1782, 10572), (1944, 9691), (2376, 7929), (2643, 7128), (2673, 7048), (3524, 5346), (3564, 5286)]