813006

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 36

約数和(自身を含む): 1858896

約数和(自身を除く): 1045890

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 961, 1457, 1922, 2883, 2914, 4371, 5766, 8649, 8742, 13113, 17298, 26226, 45167, 90334, 135501, 271002, 406503, 813006]

約数ペア:

[(1, 813006), (2, 406503), (3, 271002), (6, 135501), (9, 90334), (18, 45167), (31, 26226), (47, 17298), (62, 13113), (93, 8742), (94, 8649), (141, 5766), (186, 4371), (279, 2914), (282, 2883), (423, 1922), (558, 1457), (846, 961)]