18913305588

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6389}}^1\times {\mathrm{5737}}^1$

素因数の和:12176

約数の個数: 48

約数和(自身を含む): 45172290240

約数和(自身を除く): 26258984652

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 5737, 6389, 11474, 12778, 17211, 19167, 22948, 25556, 34422, 38334, 68844, 76668, 246691, 274727, 493382, 549454, 740073, 824181, 986764, 1098908, 1480146, 1648362, 2960292, 3296724, 36653693, 73307386, 109961079, 146614772, 219922158, 439844316, 1576108799, 3152217598, 4728326397, 6304435196, 9456652794, 18913305588]

約数ペア:

[(1, 18913305588), (2, 9456652794), (3, 6304435196), (4, 4728326397), (6, 3152217598), (12, 1576108799), (43, 439844316), (86, 219922158), (129, 146614772), (172, 109961079), (258, 73307386), (516, 36653693), (5737, 3296724), (6389, 2960292), (11474, 1648362), (12778, 1480146), (17211, 1098908), (19167, 986764), (22948, 824181), (25556, 740073), (34422, 549454), (38334, 493382), (68844, 274727), (76668, 246691)]