1340865954

素因数分解:

$2^1\times 3^3\times {\mathrm{1399}}^1\times {\mathrm{17749}}^1$

素因数の和:19159

約数の個数: 32

約数和(自身を含む): 2982000000

約数和(自身を除く): 1641134046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1399, 2798, 4197, 8394, 12591, 17749, 25182, 35498, 37773, 53247, 75546, 106494, 159741, 319482, 479223, 958446, 24830851, 49661702, 74492553, 148985106, 223477659, 446955318, 670432977, 1340865954]

約数ペア:

[(1, 1340865954), (2, 670432977), (3, 446955318), (6, 223477659), (9, 148985106), (18, 74492553), (27, 49661702), (54, 24830851), (1399, 958446), (2798, 479223), (4197, 319482), (8394, 159741), (12591, 106494), (17749, 75546), (25182, 53247), (35498, 37773)]