26204661

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 46785600

約数和(自身を除く): 20580939

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 683, 783, 1323, 1421, 1827, 2049, 4263, 4781, 5481, 6147, 12789, 14343, 18441, 19807, 33467, 38367, 43029, 59421, 100401, 129087, 138649, 178263, 301203, 415947, 534789, 903609, 970543, 1247841, 2911629, 3743523, 8734887, 26204661]

約数ペア:

[(1, 26204661), (3, 8734887), (7, 3743523), (9, 2911629), (21, 1247841), (27, 970543), (29, 903609), (49, 534789), (63, 415947), (87, 301203), (147, 178263), (189, 138649), (203, 129087), (261, 100401), (441, 59421), (609, 43029), (683, 38367), (783, 33467), (1323, 19807), (1421, 18441), (1827, 14343), (2049, 12789), (4263, 6147), (4781, 5481)]