2018481633

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4787}}^1$

素因数の和:4923

約数の個数: 64

約数和(自身を含む): 3603640320

約数和(自身を除く): 1585158687

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 97, 161, 189, 207, 291, 483, 621, 679, 873, 1449, 2037, 2231, 2619, 4347, 4787, 6111, 6693, 14361, 15617, 18333, 20079, 33509, 43083, 46851, 60237, 100527, 110101, 129249, 140553, 301581, 330303, 421659, 464339, 770707, 904743, 990909, 1393017, 2312121, 2972727, 3250373, 4179051, 6936363, 9751119, 10679797, 12537153, 20809089, 29253357, 32039391, 74758579, 87760071, 96118173, 224275737, 288354519, 672827211, 2018481633]

約数ペア:

[(1, 2018481633), (3, 672827211), (7, 288354519), (9, 224275737), (21, 96118173), (23, 87760071), (27, 74758579), (63, 32039391), (69, 29253357), (97, 20809089), (161, 12537153), (189, 10679797), (207, 9751119), (291, 6936363), (483, 4179051), (621, 3250373), (679, 2972727), (873, 2312121), (1449, 1393017), (2037, 990909), (2231, 904743), (2619, 770707), (4347, 464339), (4787, 421659), (6111, 330303), (6693, 301581), (14361, 140553), (15617, 129249), (18333, 110101), (20079, 100527), (33509, 60237), (43083, 46851)]