42131778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28429}}^1$

素因数の和:28466

約数の個数: 32

約数和(自身を含む): 95524800

約数和(自身を除く): 53393022

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 28429, 56858, 85287, 170574, 369577, 540151, 739154, 1080302, 1108731, 1620453, 2217462, 3240906, 7021963, 14043926, 21065889, 42131778]

約数ペア:

[(1, 42131778), (2, 21065889), (3, 14043926), (6, 7021963), (13, 3240906), (19, 2217462), (26, 1620453), (38, 1108731), (39, 1080302), (57, 739154), (78, 540151), (114, 369577), (247, 170574), (494, 85287), (741, 56858), (1482, 28429)]