2169384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 6384000

約数和(自身を除く): 4214616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 349, 444, 518, 698, 777, 888, 1036, 1047, 1396, 1554, 2072, 2094, 2443, 2792, 3108, 4188, 4886, 6216, 7329, 8376, 9772, 12913, 14658, 19544, 25826, 29316, 38739, 51652, 58632, 77478, 90391, 103304, 154956, 180782, 271173, 309912, 361564, 542346, 723128, 1084692, 2169384]

約数ペア:

[(1, 2169384), (2, 1084692), (3, 723128), (4, 542346), (6, 361564), (7, 309912), (8, 271173), (12, 180782), (14, 154956), (21, 103304), (24, 90391), (28, 77478), (37, 58632), (42, 51652), (56, 38739), (74, 29316), (84, 25826), (111, 19544), (148, 14658), (168, 12913), (222, 9772), (259, 8376), (296, 7329), (349, 6216), (444, 4886), (518, 4188), (698, 3108), (777, 2792), (888, 2443), (1036, 2094), (1047, 2072), (1396, 1554)]