1380511062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{10627}}^1$

素因数の和:11673

約数の個数: 48

約数和(自身を含む): 3422045952

約数和(自身を除く): 2041534890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1031, 2062, 3093, 6186, 7217, 9279, 10627, 14434, 18558, 21254, 21651, 31881, 43302, 63762, 64953, 74389, 95643, 129906, 148778, 191286, 223167, 446334, 669501, 1339002, 10956437, 21912874, 32869311, 65738622, 76695059, 98607933, 153390118, 197215866, 230085177, 460170354, 690255531, 1380511062]

約数ペア:

[(1, 1380511062), (2, 690255531), (3, 460170354), (6, 230085177), (7, 197215866), (9, 153390118), (14, 98607933), (18, 76695059), (21, 65738622), (42, 32869311), (63, 21912874), (126, 10956437), (1031, 1339002), (2062, 669501), (3093, 446334), (6186, 223167), (7217, 191286), (9279, 148778), (10627, 129906), (14434, 95643), (18558, 74389), (21254, 64953), (21651, 63762), (31881, 43302)]