17826081

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 32514048

約数和(自身を除く): 14687967

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 69, 91, 119, 161, 167, 221, 273, 299, 357, 391, 483, 501, 663, 897, 1169, 1173, 1547, 2093, 2171, 2737, 2839, 3507, 3841, 4641, 5083, 6279, 6513, 8211, 8517, 11523, 15197, 15249, 19873, 26887, 35581, 36907, 45591, 49933, 59619, 65297, 80661, 106743, 110721, 149799, 195891, 258349, 349531, 457079, 775047, 848861, 1048593, 1371237, 2546583, 5942027, 17826081]

約数ペア:

[(1, 17826081), (3, 5942027), (7, 2546583), (13, 1371237), (17, 1048593), (21, 848861), (23, 775047), (39, 457079), (51, 349531), (69, 258349), (91, 195891), (119, 149799), (161, 110721), (167, 106743), (221, 80661), (273, 65297), (299, 59619), (357, 49933), (391, 45591), (483, 36907), (501, 35581), (663, 26887), (897, 19873), (1169, 15249), (1173, 15197), (1547, 11523), (2093, 8517), (2171, 8211), (2737, 6513), (2839, 6279), (3507, 5083), (3841, 4641)]