16020018

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 43714944

約数和(自身を除く): 27694926

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 243, 277, 306, 357, 378, 459, 486, 554, 567, 714, 831, 918, 1071, 1134, 1377, 1662, 1701, 1939, 2142, 2493, 2754, 3213, 3402, 3878, 4131, 4709, 4986, 5817, 6426, 7479, 8262, 9418, 9639, 11634, 14127, 14958, 17451, 19278, 22437, 28254, 28917, 32963, 34902, 42381, 44874, 52353, 57834, 65926, 67311, 84762, 98889, 104706, 127143, 134622, 157059, 197778, 254286, 296667, 314118, 381429, 471177, 593334, 762858, 890001, 942354, 1144287, 1780002, 2288574, 2670003, 5340006, 8010009, 16020018]

約数ペア:

[(1, 16020018), (2, 8010009), (3, 5340006), (6, 2670003), (7, 2288574), (9, 1780002), (14, 1144287), (17, 942354), (18, 890001), (21, 762858), (27, 593334), (34, 471177), (42, 381429), (51, 314118), (54, 296667), (63, 254286), (81, 197778), (102, 157059), (119, 134622), (126, 127143), (153, 104706), (162, 98889), (189, 84762), (238, 67311), (243, 65926), (277, 57834), (306, 52353), (357, 44874), (378, 42381), (459, 34902), (486, 32963), (554, 28917), (567, 28254), (714, 22437), (831, 19278), (918, 17451), (1071, 14958), (1134, 14127), (1377, 11634), (1662, 9639), (1701, 9418), (1939, 8262), (2142, 7479), (2493, 6426), (2754, 5817), (3213, 4986), (3402, 4709), (3878, 4131)]