18614083390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{528659}}^1$

素因数の和:529176

約数の個数: 32

約数和(自身を含む): 38368028160

約数和(自身を除く): 19753944770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 503, 1006, 2515, 3521, 5030, 7042, 17605, 35210, 528659, 1057318, 2643295, 3700613, 5286590, 7401226, 18503065, 37006130, 265915477, 531830954, 1329577385, 1861408339, 2659154770, 3722816678, 9307041695, 18614083390]

約数ペア:

[(1, 18614083390), (2, 9307041695), (5, 3722816678), (7, 2659154770), (10, 1861408339), (14, 1329577385), (35, 531830954), (70, 265915477), (503, 37006130), (1006, 18503065), (2515, 7401226), (3521, 5286590), (5030, 3700613), (7042, 2643295), (17605, 1057318), (35210, 528659)]