17996970468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{78934081}}^1$

素因数の和:78934107

約数の個数: 24

約数和(自身を含む): 44203085920

約数和(自身を除く): 26206115452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 78934081, 157868162, 236802243, 315736324, 473604486, 947208972, 1499747539, 2999495078, 4499242617, 5998990156, 8998485234, 17996970468]

約数ペア:

[(1, 17996970468), (2, 8998485234), (3, 5998990156), (4, 4499242617), (6, 2999495078), (12, 1499747539), (19, 947208972), (38, 473604486), (57, 315736324), (76, 236802243), (114, 157868162), (228, 78934081)]