13872516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 37201920

約数和(自身を除く): 23329404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 691, 717, 956, 1382, 1434, 1673, 2073, 2764, 2868, 3346, 4146, 4837, 5019, 6692, 8292, 9674, 10038, 14511, 19348, 20076, 29022, 58044, 165149, 330298, 495447, 660596, 990894, 1156043, 1981788, 2312086, 3468129, 4624172, 6936258, 13872516]

約数ペア:

[(1, 13872516), (2, 6936258), (3, 4624172), (4, 3468129), (6, 2312086), (7, 1981788), (12, 1156043), (14, 990894), (21, 660596), (28, 495447), (42, 330298), (84, 165149), (239, 58044), (478, 29022), (691, 20076), (717, 19348), (956, 14511), (1382, 10038), (1434, 9674), (1673, 8292), (2073, 6692), (2764, 5019), (2868, 4837), (3346, 4146)]