19683396

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{1087}}^1$

素因数の和:1600

約数の個数: 36

約数和(自身を含む): 49900032

約数和(自身を除く): 30216636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1087, 1509, 2012, 2174, 3018, 3261, 4348, 4527, 6036, 6522, 9054, 9783, 13044, 18108, 19566, 39132, 546761, 1093522, 1640283, 2187044, 3280566, 4920849, 6561132, 9841698, 19683396]

約数ペア:

[(1, 19683396), (2, 9841698), (3, 6561132), (4, 4920849), (6, 3280566), (9, 2187044), (12, 1640283), (18, 1093522), (36, 546761), (503, 39132), (1006, 19566), (1087, 18108), (1509, 13044), (2012, 9783), (2174, 9054), (3018, 6522), (3261, 6036), (4348, 4527)]