81084438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{237089}}^1$

素因数の和:237116

約数の個数: 24

約数和(自身を含む): 184930200

約数和(自身を除く): 103845762

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 237089, 474178, 711267, 1422534, 2133801, 4267602, 4504691, 9009382, 13514073, 27028146, 40542219, 81084438]

約数ペア:

[(1, 81084438), (2, 40542219), (3, 27028146), (6, 13514073), (9, 9009382), (18, 4504691), (19, 4267602), (38, 2133801), (57, 1422534), (114, 711267), (171, 474178), (342, 237089)]