2109624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 5892480

約数和(自身を除く): 3782856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 131, 132, 183, 244, 262, 264, 366, 393, 488, 524, 671, 732, 786, 1048, 1342, 1441, 1464, 1572, 2013, 2684, 2882, 3144, 4026, 4323, 5368, 5764, 7991, 8052, 8646, 11528, 15982, 16104, 17292, 23973, 31964, 34584, 47946, 63928, 87901, 95892, 175802, 191784, 263703, 351604, 527406, 703208, 1054812, 2109624]

約数ペア:

[(1, 2109624), (2, 1054812), (3, 703208), (4, 527406), (6, 351604), (8, 263703), (11, 191784), (12, 175802), (22, 95892), (24, 87901), (33, 63928), (44, 47946), (61, 34584), (66, 31964), (88, 23973), (122, 17292), (131, 16104), (132, 15982), (183, 11528), (244, 8646), (262, 8052), (264, 7991), (366, 5764), (393, 5368), (488, 4323), (524, 4026), (671, 3144), (732, 2882), (786, 2684), (1048, 2013), (1342, 1572), (1441, 1464)]