1438038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 3627936

約数和(自身を除く): 2189898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 113, 126, 202, 226, 303, 339, 606, 678, 707, 791, 909, 1017, 1414, 1582, 1818, 2034, 2121, 2373, 4242, 4746, 6363, 7119, 11413, 12726, 14238, 22826, 34239, 68478, 79891, 102717, 159782, 205434, 239673, 479346, 719019, 1438038]

約数ペア:

[(1, 1438038), (2, 719019), (3, 479346), (6, 239673), (7, 205434), (9, 159782), (14, 102717), (18, 79891), (21, 68478), (42, 34239), (63, 22826), (101, 14238), (113, 12726), (126, 11413), (202, 7119), (226, 6363), (303, 4746), (339, 4242), (606, 2373), (678, 2121), (707, 2034), (791, 1818), (909, 1582), (1017, 1414)]