18616241301

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1\times {\mathrm{3877}}^1$

素因数の和:5693

約数の個数: 32

約数和(自身を含む): 28599164160

約数和(自身を除く): 9982922859

約数列:

[1, 3, 7, 21, 137, 411, 959, 1669, 2877, 3877, 5007, 11631, 11683, 27139, 35049, 81417, 228653, 531149, 685959, 1593447, 1600571, 3718043, 4801713, 6470713, 11154129, 19412139, 45294991, 135884973, 886487681, 2659463043, 6205413767, 18616241301]

約数ペア:

[(1, 18616241301), (3, 6205413767), (7, 2659463043), (21, 886487681), (137, 135884973), (411, 45294991), (959, 19412139), (1669, 11154129), (2877, 6470713), (3877, 4801713), (5007, 3718043), (11631, 1600571), (11683, 1593447), (27139, 685959), (35049, 531149), (81417, 228653)]