7028172

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 17873856

約数和(自身を除く): 10845684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 991, 1182, 1773, 1982, 2364, 2973, 3546, 3964, 5946, 7092, 8919, 11892, 17838, 35676, 195227, 390454, 585681, 780908, 1171362, 1757043, 2342724, 3514086, 7028172]

約数ペア:

[(1, 7028172), (2, 3514086), (3, 2342724), (4, 1757043), (6, 1171362), (9, 780908), (12, 585681), (18, 390454), (36, 195227), (197, 35676), (394, 17838), (591, 11892), (788, 8919), (991, 7092), (1182, 5946), (1773, 3964), (1982, 3546), (2364, 2973)]