945372006

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21911}}^1$

素因数の和:21986

約数の個数: 64

約数和(自身を含む): 2271836160

約数和(自身を除く): 1326464154

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 94, 102, 141, 153, 282, 306, 423, 459, 799, 846, 918, 1269, 1598, 2397, 2538, 4794, 7191, 14382, 21573, 21911, 43146, 43822, 65733, 131466, 197199, 372487, 394398, 591597, 744974, 1029817, 1117461, 1183194, 2059634, 2234922, 3089451, 3352383, 6178902, 6704766, 9268353, 10057149, 17506889, 18536706, 20114298, 27805059, 35013778, 52520667, 55610118, 105041334, 157562001, 315124002, 472686003, 945372006]

約数ペア:

[(1, 945372006), (2, 472686003), (3, 315124002), (6, 157562001), (9, 105041334), (17, 55610118), (18, 52520667), (27, 35013778), (34, 27805059), (47, 20114298), (51, 18536706), (54, 17506889), (94, 10057149), (102, 9268353), (141, 6704766), (153, 6178902), (282, 3352383), (306, 3089451), (423, 2234922), (459, 2059634), (799, 1183194), (846, 1117461), (918, 1029817), (1269, 744974), (1598, 591597), (2397, 394398), (2538, 372487), (4794, 197199), (7191, 131466), (14382, 65733), (21573, 43822), (21911, 43146)]