19947025872

素因数分解:

$2^4\times 3^3\times {\mathrm{46173671}}^1$

素因数の和:46173688

約数の個数: 40

約数和(自身を含む): 57255353280

約数和(自身を除く): 37308327408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46173671, 92347342, 138521013, 184694684, 277042026, 369389368, 415563039, 554084052, 738778736, 831126078, 1108168104, 1246689117, 1662252156, 2216336208, 2493378234, 3324504312, 4986756468, 6649008624, 9973512936, 19947025872]

約数ペア:

[(1, 19947025872), (2, 9973512936), (3, 6649008624), (4, 4986756468), (6, 3324504312), (8, 2493378234), (9, 2216336208), (12, 1662252156), (16, 1246689117), (18, 1108168104), (24, 831126078), (27, 738778736), (36, 554084052), (48, 415563039), (54, 369389368), (72, 277042026), (108, 184694684), (144, 138521013), (216, 92347342), (432, 46173671)]