2008260036

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{2039}}^1$

素因数の和:2409

約数の個数: 72

約数和(自身を含む): 5145940800

約数和(自身を除く): 3137680764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 251, 327, 436, 502, 654, 753, 981, 1004, 1308, 1506, 1962, 2039, 2259, 3012, 3924, 4078, 4518, 6117, 8156, 9036, 12234, 18351, 24468, 27359, 36702, 54718, 73404, 82077, 109436, 164154, 222251, 246231, 328308, 444502, 492462, 511789, 666753, 889004, 984924, 1023578, 1333506, 1535367, 2000259, 2047156, 2667012, 3070734, 4000518, 4606101, 6141468, 8001036, 9212202, 18424404, 55785001, 111570002, 167355003, 223140004, 334710006, 502065009, 669420012, 1004130018, 2008260036]

約数ペア:

[(1, 2008260036), (2, 1004130018), (3, 669420012), (4, 502065009), (6, 334710006), (9, 223140004), (12, 167355003), (18, 111570002), (36, 55785001), (109, 18424404), (218, 9212202), (251, 8001036), (327, 6141468), (436, 4606101), (502, 4000518), (654, 3070734), (753, 2667012), (981, 2047156), (1004, 2000259), (1308, 1535367), (1506, 1333506), (1962, 1023578), (2039, 984924), (2259, 889004), (3012, 666753), (3924, 511789), (4078, 492462), (4518, 444502), (6117, 328308), (8156, 246231), (9036, 222251), (12234, 164154), (18351, 109436), (24468, 82077), (27359, 73404), (36702, 54718)]