15678217938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{189529}}^1$

素因数の和:190362

約数の個数: 32

約数和(自身を含む): 33242045760

約数和(自身を除く): 17563827822

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 811, 1622, 2433, 4866, 13787, 27574, 41361, 82722, 189529, 379058, 568587, 1137174, 3221993, 6443986, 9665979, 19331958, 153708019, 307416038, 461124057, 922248114, 2613036323, 5226072646, 7839108969, 15678217938]

約数ペア:

[(1, 15678217938), (2, 7839108969), (3, 5226072646), (6, 2613036323), (17, 922248114), (34, 461124057), (51, 307416038), (102, 153708019), (811, 19331958), (1622, 9665979), (2433, 6443986), (4866, 3221993), (13787, 1137174), (27574, 568587), (41361, 379058), (82722, 189529)]