16861122

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 40554360

約数和(自身を除く): 23693238

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 37, 54, 58, 74, 81, 87, 97, 111, 162, 174, 194, 222, 261, 291, 333, 522, 582, 666, 783, 873, 999, 1073, 1566, 1746, 1998, 2146, 2349, 2619, 2813, 2997, 3219, 3589, 4698, 5238, 5626, 5994, 6438, 7178, 7857, 8439, 9657, 10767, 15714, 16878, 19314, 21534, 25317, 28971, 32301, 50634, 57942, 64602, 75951, 86913, 96903, 104081, 151902, 173826, 193806, 208162, 227853, 290709, 312243, 455706, 581418, 624486, 936729, 1873458, 2810187, 5620374, 8430561, 16861122]

約数ペア:

[(1, 16861122), (2, 8430561), (3, 5620374), (6, 2810187), (9, 1873458), (18, 936729), (27, 624486), (29, 581418), (37, 455706), (54, 312243), (58, 290709), (74, 227853), (81, 208162), (87, 193806), (97, 173826), (111, 151902), (162, 104081), (174, 96903), (194, 86913), (222, 75951), (261, 64602), (291, 57942), (333, 50634), (522, 32301), (582, 28971), (666, 25317), (783, 21534), (873, 19314), (999, 16878), (1073, 15714), (1566, 10767), (1746, 9657), (1998, 8439), (2146, 7857), (2349, 7178), (2619, 6438), (2813, 5994), (2997, 5626), (3219, 5238), (3589, 4698)]