2400747.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1487}}^1$

素因数の和:1526

約数の個数: 36

約数和(自身を含む): 28319616

約数和(自身を除く): 12487527

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1487, 1521, 3549, 4461, 10409, 10647, 13383, 19331, 31227, 57993, 93681, 135317, 173979, 251303, 405951, 753909, 1217853, 1759121, 2261727, 5277363, 15832089]

約数ペア:

[(1, 15832089), (3, 5277363), (7, 2261727), (9, 1759121), (13, 1217853), (21, 753909), (39, 405951), (63, 251303), (91, 173979), (117, 135317), (169, 93681), (273, 57993), (507, 31227), (819, 19331), (1183, 13383), (1487, 10647), (1521, 10409), (3549, 4461)]