1538388

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 3928288

約数和(自身を除く): 2389900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 283, 302, 453, 566, 604, 849, 906, 1132, 1359, 1698, 1812, 2547, 2718, 3396, 5094, 5436, 10188, 42733, 85466, 128199, 170932, 256398, 384597, 512796, 769194, 1538388]

約数ペア:

[(1, 1538388), (2, 769194), (3, 512796), (4, 384597), (6, 256398), (9, 170932), (12, 128199), (18, 85466), (36, 42733), (151, 10188), (283, 5436), (302, 5094), (453, 3396), (566, 2718), (604, 2547), (849, 1812), (906, 1698), (1132, 1359)]