18459584810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{24517}}^1$

素因数の和:24687

約数の個数: 64

約数和(自身を含む): 36350975232

約数和(自身を除く): 17891390422

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 103, 170, 206, 215, 430, 515, 731, 1030, 1462, 1751, 3502, 3655, 4429, 7310, 8755, 8858, 17510, 22145, 24517, 44290, 49034, 75293, 122585, 150586, 245170, 376465, 416789, 752930, 833578, 1054231, 2083945, 2108462, 2525251, 4167890, 5050502, 5271155, 10542310, 12626255, 17921927, 25252510, 35843854, 42929267, 85858534, 89609635, 108585793, 179219270, 214646335, 217171586, 429292670, 542928965, 1085857930, 1845958481, 3691916962, 9229792405, 18459584810]

約数ペア:

[(1, 18459584810), (2, 9229792405), (5, 3691916962), (10, 1845958481), (17, 1085857930), (34, 542928965), (43, 429292670), (85, 217171586), (86, 214646335), (103, 179219270), (170, 108585793), (206, 89609635), (215, 85858534), (430, 42929267), (515, 35843854), (731, 25252510), (1030, 17921927), (1462, 12626255), (1751, 10542310), (3502, 5271155), (3655, 5050502), (4429, 4167890), (7310, 2525251), (8755, 2108462), (8858, 2083945), (17510, 1054231), (22145, 833578), (24517, 752930), (44290, 416789), (49034, 376465), (75293, 245170), (122585, 150586)]