19444158

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 27211842

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 59, 102, 118, 153, 177, 306, 354, 359, 459, 531, 718, 918, 1003, 1062, 1077, 1593, 2006, 2154, 3009, 3186, 3231, 6018, 6103, 6462, 9027, 9693, 12206, 18054, 18309, 19386, 21181, 27081, 36618, 42362, 54162, 54927, 63543, 109854, 127086, 164781, 190629, 329562, 360077, 381258, 571887, 720154, 1080231, 1143774, 2160462, 3240693, 6481386, 9722079, 19444158]

約数ペア:

[(1, 19444158), (2, 9722079), (3, 6481386), (6, 3240693), (9, 2160462), (17, 1143774), (18, 1080231), (27, 720154), (34, 571887), (51, 381258), (54, 360077), (59, 329562), (102, 190629), (118, 164781), (153, 127086), (177, 109854), (306, 63543), (354, 54927), (359, 54162), (459, 42362), (531, 36618), (718, 27081), (918, 21181), (1003, 19386), (1062, 18309), (1077, 18054), (1593, 12206), (2006, 9693), (2154, 9027), (3009, 6462), (3186, 6103), (3231, 6018)]