1947149826

素因数分解:

$2^1\times 3^1\times {\mathrm{39227}}^1\times {\mathrm{8273}}^1$

素因数の和:47505

約数の個数: 16

約数和(自身を含む): 3894869664

約数和(自身を除く): 1947719838

約数列:

[1, 2, 3, 6, 8273, 16546, 24819, 39227, 49638, 78454, 117681, 235362, 324524971, 649049942, 973574913, 1947149826]

約数ペア:

[(1, 1947149826), (2, 973574913), (3, 649049942), (6, 324524971), (8273, 235362), (16546, 117681), (24819, 78454), (39227, 49638)]