18803274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23563}}^1$

素因数の和:23594

約数の個数: 32

約数和(自身を含む): 45242880

約数和(自身を除く): 26439606

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 23563, 47126, 70689, 141378, 164941, 329882, 447697, 494823, 895394, 989646, 1343091, 2686182, 3133879, 6267758, 9401637, 18803274]

約数ペア:

[(1, 18803274), (2, 9401637), (3, 6267758), (6, 3133879), (7, 2686182), (14, 1343091), (19, 989646), (21, 895394), (38, 494823), (42, 447697), (57, 329882), (114, 164941), (133, 141378), (266, 70689), (399, 47126), (798, 23563)]