2007018348

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1\times {\mathrm{1381}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 4721531136

約数和(自身を除く): 2714512788

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 743, 978, 1381, 1486, 1956, 2229, 2762, 2972, 4143, 4458, 5524, 8286, 8916, 16572, 121109, 225103, 242218, 363327, 450206, 484436, 675309, 726654, 900412, 1026083, 1350618, 1453308, 2052166, 2701236, 3078249, 4104332, 6156498, 12312996, 167251529, 334503058, 501754587, 669006116, 1003509174, 2007018348]

約数ペア:

[(1, 2007018348), (2, 1003509174), (3, 669006116), (4, 501754587), (6, 334503058), (12, 167251529), (163, 12312996), (326, 6156498), (489, 4104332), (652, 3078249), (743, 2701236), (978, 2052166), (1381, 1453308), (1486, 1350618), (1956, 1026083), (2229, 900412), (2762, 726654), (2972, 675309), (4143, 484436), (4458, 450206), (5524, 363327), (8286, 242218), (8916, 225103), (16572, 121109)]