145281006

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{206953}}^1$

素因数の和:206977

約数の個数: 32

約数和(自身を含む): 347682720

約数和(自身を除く): 202401714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 206953, 413906, 620859, 1241718, 1862577, 2690389, 3725154, 5380778, 5587731, 8071167, 11175462, 16142334, 24213501, 48427002, 72640503, 145281006]

約数ペア:

[(1, 145281006), (2, 72640503), (3, 48427002), (6, 24213501), (9, 16142334), (13, 11175462), (18, 8071167), (26, 5587731), (27, 5380778), (39, 3725154), (54, 2690389), (78, 1862577), (117, 1241718), (234, 620859), (351, 413906), (702, 206953)]