2515690920978

素因数分解:

$2^1\times 3^3\times {\mathrm{1259}}^1\times {\mathrm{2753}}^1\times {\mathrm{13441}}^1$

素因数の和:17464

約数の個数: 64

約数和(自身を含む): 5597313321600

約数和(自身を除く): 3081622400622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1259, 2518, 2753, 3777, 5506, 7554, 8259, 11331, 13441, 16518, 22662, 24777, 26882, 33993, 40323, 49554, 67986, 74331, 80646, 120969, 148662, 241938, 362907, 725814, 3466027, 6932054, 10398081, 16922219, 20796162, 31194243, 33844438, 37003073, 50766657, 62388486, 74006146, 93582729, 101533314, 111009219, 152299971, 187165458, 222018438, 304599942, 333027657, 456899913, 666055314, 913799826, 999082971, 1998165942, 46586868907, 93173737814, 139760606721, 279521213442, 419281820163, 838563640326, 1257845460489, 2515690920978]

約数ペア:

[(1, 2515690920978), (2, 1257845460489), (3, 838563640326), (6, 419281820163), (9, 279521213442), (18, 139760606721), (27, 93173737814), (54, 46586868907), (1259, 1998165942), (2518, 999082971), (2753, 913799826), (3777, 666055314), (5506, 456899913), (7554, 333027657), (8259, 304599942), (11331, 222018438), (13441, 187165458), (16518, 152299971), (22662, 111009219), (24777, 101533314), (26882, 93582729), (33993, 74006146), (40323, 62388486), (49554, 50766657), (67986, 37003073), (74331, 33844438), (80646, 31194243), (120969, 20796162), (148662, 16922219), (241938, 10398081), (362907, 6932054), (725814, 3466027)]