18782868342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23537429}}^1$

素因数の和:23537460

約数の個数: 32

約数和(自身を含む): 45191865600

約数和(自身を除く): 26408997258

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 23537429, 47074858, 70612287, 141224574, 164762003, 329524006, 447211151, 494286009, 894422302, 988572018, 1341633453, 2683266906, 3130478057, 6260956114, 9391434171, 18782868342]

約数ペア:

[(1, 18782868342), (2, 9391434171), (3, 6260956114), (6, 3130478057), (7, 2683266906), (14, 1341633453), (19, 988572018), (21, 894422302), (38, 494286009), (42, 447211151), (57, 329524006), (114, 164762003), (133, 141224574), (266, 70612287), (399, 47074858), (798, 23537429)]