15180606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 37834368

約数和(自身を除く): 22653762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 571, 633, 1142, 1266, 1477, 1713, 1899, 2954, 3426, 3798, 3997, 4431, 5139, 7994, 8862, 10278, 11991, 13293, 23982, 26586, 35973, 71946, 120481, 240962, 361443, 722886, 843367, 1084329, 1686734, 2168658, 2530101, 5060202, 7590303, 15180606]

約数ペア:

[(1, 15180606), (2, 7590303), (3, 5060202), (6, 2530101), (7, 2168658), (9, 1686734), (14, 1084329), (18, 843367), (21, 722886), (42, 361443), (63, 240962), (126, 120481), (211, 71946), (422, 35973), (571, 26586), (633, 23982), (1142, 13293), (1266, 11991), (1477, 10278), (1713, 8862), (1899, 7994), (2954, 5139), (3426, 4431), (3798, 3997)]