287732034

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{23473}}^1$

素因数の和:23711

約数の個数: 32

約数和(自身を含む): 642248640

約数和(自身を除く): 354516606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 4086, 6129, 12258, 23473, 46946, 70419, 140838, 211257, 422514, 633771, 1267542, 5328371, 10656742, 15985113, 31970226, 47955339, 95910678, 143866017, 287732034]

約数ペア:

[(1, 287732034), (2, 143866017), (3, 95910678), (6, 47955339), (9, 31970226), (18, 15985113), (27, 10656742), (54, 5328371), (227, 1267542), (454, 633771), (681, 422514), (1362, 211257), (2043, 140838), (4086, 70419), (6129, 46946), (12258, 23473)]