16993728

素因数分解:

$2^6\times 3^2\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 84

約数和(自身を含む): 49279048

約数和(自身を除く): 32285320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 163, 181, 192, 288, 326, 362, 489, 543, 576, 652, 724, 978, 1086, 1304, 1448, 1467, 1629, 1956, 2172, 2608, 2896, 2934, 3258, 3912, 4344, 5216, 5792, 5868, 6516, 7824, 8688, 10432, 11584, 11736, 13032, 15648, 17376, 23472, 26064, 29503, 31296, 34752, 46944, 52128, 59006, 88509, 93888, 104256, 118012, 177018, 236024, 265527, 354036, 472048, 531054, 708072, 944096, 1062108, 1416144, 1888192, 2124216, 2832288, 4248432, 5664576, 8496864, 16993728]

約数ペア:

[(1, 16993728), (2, 8496864), (3, 5664576), (4, 4248432), (6, 2832288), (8, 2124216), (9, 1888192), (12, 1416144), (16, 1062108), (18, 944096), (24, 708072), (32, 531054), (36, 472048), (48, 354036), (64, 265527), (72, 236024), (96, 177018), (144, 118012), (163, 104256), (181, 93888), (192, 88509), (288, 59006), (326, 52128), (362, 46944), (489, 34752), (543, 31296), (576, 29503), (652, 26064), (724, 23472), (978, 17376), (1086, 15648), (1304, 13032), (1448, 11736), (1467, 11584), (1629, 10432), (1956, 8688), (2172, 7824), (2608, 6516), (2896, 5868), (2934, 5792), (3258, 5216), (3912, 4344)]