4739742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{12539}}^1$

素因数の和:12557

約数の個数: 32

約数和(自身を含む): 12038400

約数和(自身を除く): 7298658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 12539, 25078, 37617, 75234, 87773, 112851, 175546, 225702, 263319, 338553, 526638, 677106, 789957, 1579914, 2369871, 4739742]

約数ペア:

[(1, 4739742), (2, 2369871), (3, 1579914), (6, 789957), (7, 677106), (9, 526638), (14, 338553), (18, 263319), (21, 225702), (27, 175546), (42, 112851), (54, 87773), (63, 75234), (126, 37617), (189, 25078), (378, 12539)]