18462728844

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{353}}^1\times {\mathrm{7687}}^1$

素因数の和:8066

約数の個数: 144

約数和(自身を含む): 55476115968

約数和(自身を除く): 37013387124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 353, 378, 486, 567, 706, 756, 972, 1059, 1134, 1412, 1701, 2118, 2268, 2471, 3177, 3402, 4236, 4942, 6354, 6804, 7413, 7687, 9531, 9884, 12708, 14826, 15374, 19062, 22239, 23061, 28593, 29652, 30748, 38124, 44478, 46122, 53809, 57186, 66717, 69183, 85779, 88956, 92244, 107618, 114372, 133434, 138366, 161427, 171558, 200151, 207549, 215236, 266868, 276732, 322854, 343116, 400302, 415098, 484281, 600453, 622647, 645708, 800604, 830196, 968562, 1200906, 1245294, 1452843, 1867941, 1937124, 2401812, 2490588, 2713511, 2905686, 3735882, 4358529, 5427022, 5811372, 7471764, 8140533, 8717058, 10854044, 13075587, 16281066, 17434116, 18994577, 24421599, 26151174, 32562132, 37989154, 48843198, 52302348, 56983731, 73264797, 75978308, 97686396, 113967462, 146529594, 170951193, 219794391, 227934924, 293059188, 341902386, 439588782, 512853579, 659383173, 683804772, 879177564, 1025707158, 1318766346, 1538560737, 2051414316, 2637532692, 3077121474, 4615682211, 6154242948, 9231364422, 18462728844]

約数ペア:

[(1, 18462728844), (2, 9231364422), (3, 6154242948), (4, 4615682211), (6, 3077121474), (7, 2637532692), (9, 2051414316), (12, 1538560737), (14, 1318766346), (18, 1025707158), (21, 879177564), (27, 683804772), (28, 659383173), (36, 512853579), (42, 439588782), (54, 341902386), (63, 293059188), (81, 227934924), (84, 219794391), (108, 170951193), (126, 146529594), (162, 113967462), (189, 97686396), (243, 75978308), (252, 73264797), (324, 56983731), (353, 52302348), (378, 48843198), (486, 37989154), (567, 32562132), (706, 26151174), (756, 24421599), (972, 18994577), (1059, 17434116), (1134, 16281066), (1412, 13075587), (1701, 10854044), (2118, 8717058), (2268, 8140533), (2471, 7471764), (3177, 5811372), (3402, 5427022), (4236, 4358529), (4942, 3735882), (6354, 2905686), (6804, 2713511), (7413, 2490588), (7687, 2401812), (9531, 1937124), (9884, 1867941), (12708, 1452843), (14826, 1245294), (15374, 1200906), (19062, 968562), (22239, 830196), (23061, 800604), (28593, 645708), (29652, 622647), (30748, 600453), (38124, 484281), (44478, 415098), (46122, 400302), (53809, 343116), (57186, 322854), (66717, 276732), (69183, 266868), (85779, 215236), (88956, 207549), (92244, 200151), (107618, 171558), (114372, 161427), (133434, 138366)]