4028004

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2729}}^1$

素因数の和:2780

約数の個数: 36

約数和(自身を含む): 10434060

約数和(自身を除く): 6406056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 2729, 5458, 8187, 10916, 16374, 24561, 32748, 49122, 98244, 111889, 223778, 335667, 447556, 671334, 1007001, 1342668, 2014002, 4028004]

約数ペア:

[(1, 4028004), (2, 2014002), (3, 1342668), (4, 1007001), (6, 671334), (9, 447556), (12, 335667), (18, 223778), (36, 111889), (41, 98244), (82, 49122), (123, 32748), (164, 24561), (246, 16374), (369, 10916), (492, 8187), (738, 5458), (1476, 2729)]