39820452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20611}}^1$

素因数の和:20648

約数の個数: 48

約数和(自身を含む): 110810112

約数和(自身を除く): 70989660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20611, 41222, 61833, 82444, 123666, 144277, 247332, 288554, 432831, 474053, 577108, 865662, 948106, 1422159, 1731324, 1896212, 2844318, 3318371, 5688636, 6636742, 9955113, 13273484, 19910226, 39820452]

約数ペア:

[(1, 39820452), (2, 19910226), (3, 13273484), (4, 9955113), (6, 6636742), (7, 5688636), (12, 3318371), (14, 2844318), (21, 1896212), (23, 1731324), (28, 1422159), (42, 948106), (46, 865662), (69, 577108), (84, 474053), (92, 432831), (138, 288554), (161, 247332), (276, 144277), (322, 123666), (483, 82444), (644, 61833), (966, 41222), (1932, 20611)]