40384734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22511}}^1$

素因数の和:22552

約数の個数: 32

約数和(自身を含む): 90768384

約数和(自身を除く): 50383650

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 22511, 45022, 67533, 135066, 292643, 517753, 585286, 877929, 1035506, 1553259, 1755858, 3106518, 6730789, 13461578, 20192367, 40384734]

約数ペア:

[(1, 40384734), (2, 20192367), (3, 13461578), (6, 6730789), (13, 3106518), (23, 1755858), (26, 1553259), (39, 1035506), (46, 877929), (69, 585286), (78, 517753), (138, 292643), (299, 135066), (598, 67533), (897, 45022), (1794, 22511)]