18288074

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 14371126

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 343, 371, 503, 686, 742, 1006, 2597, 3521, 5194, 7042, 18179, 24647, 26659, 36358, 49294, 53318, 172529, 186613, 345058, 373226, 1306291, 2612582, 9144037, 18288074]

約数ペア:

[(1, 18288074), (2, 9144037), (7, 2612582), (14, 1306291), (49, 373226), (53, 345058), (98, 186613), (106, 172529), (343, 53318), (371, 49294), (503, 36358), (686, 26659), (742, 24647), (1006, 18179), (2597, 7042), (3521, 5194)]