253236486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{22109}}^1$

素因数の和:22220

約数の個数: 32

約数和(自身を含む): 534885120

約数和(自身を除く): 281648634

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 3818, 5727, 11454, 22109, 44218, 66327, 132654, 508507, 1017014, 1525521, 1835047, 3051042, 3670094, 5505141, 11010282, 42206081, 84412162, 126618243, 253236486]

約数ペア:

[(1, 253236486), (2, 126618243), (3, 84412162), (6, 42206081), (23, 11010282), (46, 5505141), (69, 3670094), (83, 3051042), (138, 1835047), (166, 1525521), (249, 1017014), (498, 508507), (1909, 132654), (3818, 66327), (5727, 44218), (11454, 22109)]