18079362

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 47044800

約数和(自身を除く): 28965438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 107, 126, 149, 162, 189, 214, 298, 321, 378, 447, 567, 642, 749, 894, 963, 1043, 1134, 1341, 1498, 1926, 2086, 2247, 2682, 2889, 3129, 4023, 4494, 5778, 6258, 6741, 8046, 8667, 9387, 12069, 13482, 15943, 17334, 18774, 20223, 24138, 28161, 31886, 40446, 47829, 56322, 60669, 84483, 95658, 111601, 121338, 143487, 168966, 223202, 286974, 334803, 430461, 669606, 860922, 1004409, 1291383, 2008818, 2582766, 3013227, 6026454, 9039681, 18079362]

約数ペア:

[(1, 18079362), (2, 9039681), (3, 6026454), (6, 3013227), (7, 2582766), (9, 2008818), (14, 1291383), (18, 1004409), (21, 860922), (27, 669606), (42, 430461), (54, 334803), (63, 286974), (81, 223202), (107, 168966), (126, 143487), (149, 121338), (162, 111601), (189, 95658), (214, 84483), (298, 60669), (321, 56322), (378, 47829), (447, 40446), (567, 31886), (642, 28161), (749, 24138), (894, 20223), (963, 18774), (1043, 17334), (1134, 15943), (1341, 13482), (1498, 12069), (1926, 9387), (2086, 8667), (2247, 8046), (2682, 6741), (2889, 6258), (3129, 5778), (4023, 4494)]