28114506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{74377}}^1$

素因数の和:74395

約数の個数: 32

約数和(自身を含む): 71402880

約数和(自身を除く): 43288374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 74377, 148754, 223131, 446262, 520639, 669393, 1041278, 1338786, 1561917, 2008179, 3123834, 4016358, 4685751, 9371502, 14057253, 28114506]

約数ペア:

[(1, 28114506), (2, 14057253), (3, 9371502), (6, 4685751), (7, 4016358), (9, 3123834), (14, 2008179), (18, 1561917), (21, 1338786), (27, 1041278), (42, 669393), (54, 520639), (63, 446262), (126, 223131), (189, 148754), (378, 74377)]