180925444

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{8627}}^1$

素因数の和:8752

約数の個数: 36

約数和(自身を含む): 371797776

約数和(自身を除く): 190872332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 5243, 8627, 10486, 17254, 20972, 34508, 60389, 120778, 241556, 422723, 845446, 923089, 1690892, 1846178, 3692356, 6461623, 12923246, 25846492, 45231361, 90462722, 180925444]

約数ペア:

[(1, 180925444), (2, 90462722), (4, 45231361), (7, 25846492), (14, 12923246), (28, 6461623), (49, 3692356), (98, 1846178), (107, 1690892), (196, 923089), (214, 845446), (428, 422723), (749, 241556), (1498, 120778), (2996, 60389), (5243, 34508), (8627, 20972), (10486, 17254)]