18832716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 57792000

約数和(自身を除く): 38959284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 859, 1044, 1218, 1566, 1718, 1827, 2436, 2577, 3132, 3436, 3654, 5154, 5481, 6013, 7308, 7731, 10308, 10962, 12026, 15462, 18039, 21924, 23193, 24052, 24911, 30924, 36078, 46386, 49822, 54117, 72156, 74733, 92772, 99644, 108234, 149466, 162351, 174377, 216468, 224199, 298932, 324702, 348754, 448398, 523131, 649404, 672597, 697508, 896796, 1046262, 1345194, 1569393, 2092524, 2690388, 3138786, 4708179, 6277572, 9416358, 18832716]

約数ペア:

[(1, 18832716), (2, 9416358), (3, 6277572), (4, 4708179), (6, 3138786), (7, 2690388), (9, 2092524), (12, 1569393), (14, 1345194), (18, 1046262), (21, 896796), (27, 697508), (28, 672597), (29, 649404), (36, 523131), (42, 448398), (54, 348754), (58, 324702), (63, 298932), (84, 224199), (87, 216468), (108, 174377), (116, 162351), (126, 149466), (174, 108234), (189, 99644), (203, 92772), (252, 74733), (261, 72156), (348, 54117), (378, 49822), (406, 46386), (522, 36078), (609, 30924), (756, 24911), (783, 24052), (812, 23193), (859, 21924), (1044, 18039), (1218, 15462), (1566, 12026), (1718, 10962), (1827, 10308), (2436, 7731), (2577, 7308), (3132, 6013), (3436, 5481), (3654, 5154)]