1914198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 4741632

約数和(自身を除く): 2827434

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 97, 138, 143, 194, 253, 286, 291, 299, 429, 506, 582, 598, 759, 858, 897, 1067, 1261, 1518, 1794, 2134, 2231, 2522, 3201, 3289, 3783, 4462, 6402, 6578, 6693, 7566, 9867, 13386, 13871, 19734, 24541, 27742, 29003, 41613, 49082, 58006, 73623, 83226, 87009, 147246, 174018, 319033, 638066, 957099, 1914198]

約数ペア:

[(1, 1914198), (2, 957099), (3, 638066), (6, 319033), (11, 174018), (13, 147246), (22, 87009), (23, 83226), (26, 73623), (33, 58006), (39, 49082), (46, 41613), (66, 29003), (69, 27742), (78, 24541), (97, 19734), (138, 13871), (143, 13386), (194, 9867), (253, 7566), (286, 6693), (291, 6578), (299, 6402), (429, 4462), (506, 3783), (582, 3289), (598, 3201), (759, 2522), (858, 2231), (897, 2134), (1067, 1794), (1261, 1518)]