2009316996

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{180629}}^1$

素因数の和:180745

約数の個数: 48

約数和(自身を含む): 5259945600

約数和(自身を除く): 3250628604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 180629, 361258, 541887, 722516, 1083774, 1625661, 2167548, 3251322, 4876983, 6502644, 9753966, 18604787, 19507932, 37209574, 55814361, 74419148, 111628722, 167443083, 223257444, 334886166, 502329249, 669772332, 1004658498, 2009316996]

約数ペア:

[(1, 2009316996), (2, 1004658498), (3, 669772332), (4, 502329249), (6, 334886166), (9, 223257444), (12, 167443083), (18, 111628722), (27, 74419148), (36, 55814361), (54, 37209574), (103, 19507932), (108, 18604787), (206, 9753966), (309, 6502644), (412, 4876983), (618, 3251322), (927, 2167548), (1236, 1625661), (1854, 1083774), (2781, 722516), (3708, 541887), (5562, 361258), (11124, 180629)]