23158668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 59312736

約数和(自身を除く): 36154068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 2801, 4134, 5602, 8268, 8403, 11204, 16806, 33612, 36413, 72826, 109239, 145652, 148453, 218478, 296906, 436956, 445359, 593812, 890718, 1781436, 1929889, 3859778, 5789667, 7719556, 11579334, 23158668]

約数ペア:

[(1, 23158668), (2, 11579334), (3, 7719556), (4, 5789667), (6, 3859778), (12, 1929889), (13, 1781436), (26, 890718), (39, 593812), (52, 445359), (53, 436956), (78, 296906), (106, 218478), (156, 148453), (159, 145652), (212, 109239), (318, 72826), (636, 36413), (689, 33612), (1378, 16806), (2067, 11204), (2756, 8403), (2801, 8268), (4134, 5602)]