18496908

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8423}}^1$

素因数の和:8494

約数の個数: 36

約数和(自身を含む): 47528208

約数和(自身を除く): 29031300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8423, 16846, 25269, 33692, 50538, 75807, 101076, 151614, 303228, 513803, 1027606, 1541409, 2055212, 3082818, 4624227, 6165636, 9248454, 18496908]

約数ペア:

[(1, 18496908), (2, 9248454), (3, 6165636), (4, 4624227), (6, 3082818), (9, 2055212), (12, 1541409), (18, 1027606), (36, 513803), (61, 303228), (122, 151614), (183, 101076), (244, 75807), (366, 50538), (549, 33692), (732, 25269), (1098, 16846), (2196, 8423)]