120127518

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19457}}^1$

素因数の和:19486

約数の個数: 48

約数和(自身を含む): 303544800

約数和(自身を除く): 183417282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 19457, 38914, 58371, 116742, 136199, 175113, 272398, 350226, 408597, 817194, 953393, 1225791, 1906786, 2451582, 2860179, 5720358, 6673751, 8580537, 13347502, 17161074, 20021253, 40042506, 60063759, 120127518]

約数ペア:

[(1, 120127518), (2, 60063759), (3, 40042506), (6, 20021253), (7, 17161074), (9, 13347502), (14, 8580537), (18, 6673751), (21, 5720358), (42, 2860179), (49, 2451582), (63, 1906786), (98, 1225791), (126, 953393), (147, 817194), (294, 408597), (343, 350226), (441, 272398), (686, 175113), (882, 136199), (1029, 116742), (2058, 58371), (3087, 38914), (6174, 19457)]