40195926

素因数分解:

$2^1\times 3^4\times {\mathrm{281}}^1\times {\mathrm{883}}^1$

素因数の和:1178

約数の個数: 40

約数和(自身を含む): 90491544

約数和(自身を除く): 50295618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 281, 562, 843, 883, 1686, 1766, 2529, 2649, 5058, 5298, 7587, 7947, 15174, 15894, 22761, 23841, 45522, 47682, 71523, 143046, 248123, 496246, 744369, 1488738, 2233107, 4466214, 6699321, 13398642, 20097963, 40195926]

約数ペア:

[(1, 40195926), (2, 20097963), (3, 13398642), (6, 6699321), (9, 4466214), (18, 2233107), (27, 1488738), (54, 744369), (81, 496246), (162, 248123), (281, 143046), (562, 71523), (843, 47682), (883, 45522), (1686, 23841), (1766, 22761), (2529, 15894), (2649, 15174), (5058, 7947), (5298, 7587)]