2674428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 6564096

約数和(自身を除く): 3889668

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 73, 86, 129, 142, 146, 172, 213, 219, 258, 284, 292, 426, 438, 516, 852, 876, 3053, 3139, 5183, 6106, 6278, 9159, 9417, 10366, 12212, 12556, 15549, 18318, 18834, 20732, 31098, 36636, 37668, 62196, 222869, 445738, 668607, 891476, 1337214, 2674428]

約数ペア:

[(1, 2674428), (2, 1337214), (3, 891476), (4, 668607), (6, 445738), (12, 222869), (43, 62196), (71, 37668), (73, 36636), (86, 31098), (129, 20732), (142, 18834), (146, 18318), (172, 15549), (213, 12556), (219, 12212), (258, 10366), (284, 9417), (292, 9159), (426, 6278), (438, 6106), (516, 5183), (852, 3139), (876, 3053)]