5631366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 13128192

約数和(自身を除く): 7496826

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 73, 78, 86, 129, 138, 146, 219, 258, 299, 438, 559, 598, 897, 949, 989, 1118, 1677, 1679, 1794, 1898, 1978, 2847, 2967, 3139, 3354, 3358, 5037, 5694, 5934, 6278, 9417, 10074, 12857, 18834, 21827, 25714, 38571, 40807, 43654, 65481, 72197, 77142, 81614, 122421, 130962, 144394, 216591, 244842, 433182, 938561, 1877122, 2815683, 5631366]

約数ペア:

[(1, 5631366), (2, 2815683), (3, 1877122), (6, 938561), (13, 433182), (23, 244842), (26, 216591), (39, 144394), (43, 130962), (46, 122421), (69, 81614), (73, 77142), (78, 72197), (86, 65481), (129, 43654), (138, 40807), (146, 38571), (219, 25714), (258, 21827), (299, 18834), (438, 12857), (559, 10074), (598, 9417), (897, 6278), (949, 5934), (989, 5694), (1118, 5037), (1677, 3358), (1679, 3354), (1794, 3139), (1898, 2967), (1978, 2847)]