13235922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 33246720

約数和(自身を除く): 20010798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1439, 1533, 2878, 3066, 4317, 4599, 8634, 9198, 10073, 12951, 20146, 25902, 30219, 60438, 90657, 105047, 181314, 210094, 315141, 630282, 735329, 945423, 1470658, 1890846, 2205987, 4411974, 6617961, 13235922]

約数ペア:

[(1, 13235922), (2, 6617961), (3, 4411974), (6, 2205987), (7, 1890846), (9, 1470658), (14, 945423), (18, 735329), (21, 630282), (42, 315141), (63, 210094), (73, 181314), (126, 105047), (146, 90657), (219, 60438), (438, 30219), (511, 25902), (657, 20146), (1022, 12951), (1314, 10073), (1439, 9198), (1533, 8634), (2878, 4599), (3066, 4317)]