2124216

素因数分解:

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

素因数の和:356

約数の個数: 48

約数和(自身を含む): 5820360

約数和(自身を除く): 3696144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 181, 326, 362, 489, 543, 652, 724, 978, 1086, 1304, 1448, 1467, 1629, 1956, 2172, 2934, 3258, 3912, 4344, 5868, 6516, 11736, 13032, 29503, 59006, 88509, 118012, 177018, 236024, 265527, 354036, 531054, 708072, 1062108, 2124216]

約数ペア:

[(1, 2124216), (2, 1062108), (3, 708072), (4, 531054), (6, 354036), (8, 265527), (9, 236024), (12, 177018), (18, 118012), (24, 88509), (36, 59006), (72, 29503), (163, 13032), (181, 11736), (326, 6516), (362, 5868), (489, 4344), (543, 3912), (652, 3258), (724, 2934), (978, 2172), (1086, 1956), (1304, 1629), (1448, 1467)]