40131294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{136501}}^1$

素因数の和:136520

約数の個数: 24

約数和(自身を含む): 93367368

約数和(自身を除く): 53236074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 136501, 273002, 409503, 819006, 955507, 1911014, 2866521, 5733042, 6688549, 13377098, 20065647, 40131294]

約数ペア:

[(1, 40131294), (2, 20065647), (3, 13377098), (6, 6688549), (7, 5733042), (14, 2866521), (21, 1911014), (42, 955507), (49, 819006), (98, 409503), (147, 273002), (294, 136501)]