17868018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22391}}^1$

素因数の和:22422

約数の個数: 32

約数和(自身を含む): 42992640

約数和(自身を除く): 25124622

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22391, 44782, 67173, 134346, 156737, 313474, 425429, 470211, 850858, 940422, 1276287, 2552574, 2978003, 5956006, 8934009, 17868018]

約数ペア:

[(1, 17868018), (2, 8934009), (3, 5956006), (6, 2978003), (7, 2552574), (14, 1276287), (19, 940422), (21, 850858), (38, 470211), (42, 425429), (57, 313474), (114, 156737), (133, 134346), (266, 67173), (399, 44782), (798, 22391)]