1661425884

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{668851}}^1$

素因数の和:668887

約数の個数: 48

約数和(自身を含む): 4494685440

約数和(自身を除く): 2833259556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 668851, 1337702, 2006553, 2675404, 4013106, 6019659, 8026212, 12039318, 15383573, 18058977, 24078636, 30767146, 36117954, 46150719, 61534292, 72235908, 92301438, 138452157, 184602876, 276904314, 415356471, 553808628, 830712942, 1661425884]

約数ペア:

[(1, 1661425884), (2, 830712942), (3, 553808628), (4, 415356471), (6, 276904314), (9, 184602876), (12, 138452157), (18, 92301438), (23, 72235908), (27, 61534292), (36, 46150719), (46, 36117954), (54, 30767146), (69, 24078636), (92, 18058977), (108, 15383573), (138, 12039318), (207, 8026212), (276, 6019659), (414, 4013106), (621, 2675404), (828, 2006553), (1242, 1337702), (2484, 668851)]