180680922

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{63131}}^1$

素因数の和:63195

約数の個数: 32

約数和(自身を含む): 409095360

約数和(自身を除く): 228414438

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 63131, 126262, 189393, 378786, 568179, 1136358, 1704537, 3345943, 3409074, 6691886, 10037829, 20075658, 30113487, 60226974, 90340461, 180680922]

約数ペア:

[(1, 180680922), (2, 90340461), (3, 60226974), (6, 30113487), (9, 20075658), (18, 10037829), (27, 6691886), (53, 3409074), (54, 3345943), (106, 1704537), (159, 1136358), (318, 568179), (477, 378786), (954, 189393), (1431, 126262), (2862, 63131)]