2081569482

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{1789}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 4794336000

約数和(自身を除く): 2712766518

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 743, 783, 1486, 1566, 1789, 2229, 3578, 4458, 5367, 6687, 10734, 13374, 16101, 20061, 21547, 32202, 40122, 43094, 48303, 51881, 64641, 96606, 103762, 129282, 155643, 193923, 311286, 387846, 466929, 581769, 933858, 1163538, 1329227, 1400787, 2658454, 2801574, 3987681, 7975362, 11963043, 23926086, 35889129, 38547583, 71778258, 77095166, 115642749, 231285498, 346928247, 693856494, 1040784741, 2081569482]

約数ペア:

[(1, 2081569482), (2, 1040784741), (3, 693856494), (6, 346928247), (9, 231285498), (18, 115642749), (27, 77095166), (29, 71778258), (54, 38547583), (58, 35889129), (87, 23926086), (174, 11963043), (261, 7975362), (522, 3987681), (743, 2801574), (783, 2658454), (1486, 1400787), (1566, 1329227), (1789, 1163538), (2229, 933858), (3578, 581769), (4458, 466929), (5367, 387846), (6687, 311286), (10734, 193923), (13374, 155643), (16101, 129282), (20061, 103762), (21547, 96606), (32202, 64641), (40122, 51881), (43094, 48303)]