18842946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 40277760

約数和(自身を除く): 21434814

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2467, 2546, 3819, 4934, 7401, 7638, 14802, 46873, 93746, 140619, 165289, 281238, 330578, 495867, 991734, 3140491, 6280982, 9421473, 18842946]

約数ペア:

[(1, 18842946), (2, 9421473), (3, 6280982), (6, 3140491), (19, 991734), (38, 495867), (57, 330578), (67, 281238), (114, 165289), (134, 140619), (201, 93746), (402, 46873), (1273, 14802), (2467, 7638), (2546, 7401), (3819, 4934)]