12805220718

素因数分解:

$2^1\times 3^3\times {\mathrm{4003}}^1\times {\mathrm{59239}}^1$

素因数の和:63253

約数の個数: 32

約数和(自身を含む): 28463635200

約数和(自身を除く): 15658414482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4003, 8006, 12009, 24018, 36027, 59239, 72054, 108081, 118478, 177717, 216162, 355434, 533151, 1066302, 1599453, 3198906, 237133717, 474267434, 711401151, 1422802302, 2134203453, 4268406906, 6402610359, 12805220718]

約数ペア:

[(1, 12805220718), (2, 6402610359), (3, 4268406906), (6, 2134203453), (9, 1422802302), (18, 711401151), (27, 474267434), (54, 237133717), (4003, 3198906), (8006, 1599453), (12009, 1066302), (24018, 533151), (36027, 355434), (59239, 216162), (72054, 177717), (108081, 118478)]