38139498

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12424

約数の個数: 40

約数和(自身を含む): 89965920

約数和(自身を除く): 51826422

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 12391, 24782, 37173, 74346, 111519, 223038, 235429, 334557, 470858, 669114, 706287, 1003671, 1412574, 2007342, 2118861, 4237722, 6356583, 12713166, 19069749, 38139498]

約数ペア:

[(1, 38139498), (2, 19069749), (3, 12713166), (6, 6356583), (9, 4237722), (18, 2118861), (19, 2007342), (27, 1412574), (38, 1003671), (54, 706287), (57, 669114), (81, 470858), (114, 334557), (162, 235429), (171, 223038), (342, 111519), (513, 74346), (1026, 37173), (1539, 24782), (3078, 12391)]