15939126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 40896000

約数和(自身を除く): 24956874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 149, 189, 283, 298, 378, 447, 566, 849, 894, 1043, 1341, 1698, 1981, 2086, 2547, 2682, 3129, 3962, 4023, 5094, 5943, 6258, 7641, 8046, 9387, 11886, 15282, 17829, 18774, 28161, 35658, 42167, 53487, 56322, 84334, 106974, 126501, 253002, 295169, 379503, 590338, 759006, 885507, 1138509, 1771014, 2277018, 2656521, 5313042, 7969563, 15939126]

約数ペア:

[(1, 15939126), (2, 7969563), (3, 5313042), (6, 2656521), (7, 2277018), (9, 1771014), (14, 1138509), (18, 885507), (21, 759006), (27, 590338), (42, 379503), (54, 295169), (63, 253002), (126, 126501), (149, 106974), (189, 84334), (283, 56322), (298, 53487), (378, 42167), (447, 35658), (566, 28161), (849, 18774), (894, 17829), (1043, 15282), (1341, 11886), (1698, 9387), (1981, 8046), (2086, 7641), (2547, 6258), (2682, 5943), (3129, 5094), (3962, 4023)]