1979082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 4979520

約数和(自身を除く): 3000438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 139, 226, 278, 339, 417, 678, 791, 834, 973, 1017, 1251, 1582, 1946, 2034, 2373, 2502, 2919, 4746, 5838, 7119, 8757, 14238, 15707, 17514, 31414, 47121, 94242, 109949, 141363, 219898, 282726, 329847, 659694, 989541, 1979082]

約数ペア:

[(1, 1979082), (2, 989541), (3, 659694), (6, 329847), (7, 282726), (9, 219898), (14, 141363), (18, 109949), (21, 94242), (42, 47121), (63, 31414), (113, 17514), (126, 15707), (139, 14238), (226, 8757), (278, 7119), (339, 5838), (417, 4746), (678, 2919), (791, 2502), (834, 2373), (973, 2034), (1017, 1946), (1251, 1582)]