18160613688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{25453}}^1$

素因数の和:25637

約数の個数: 128

約数和(自身を含む): 53954334720

約数和(自身を除く): 35793721032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 137, 168, 186, 217, 248, 274, 372, 411, 434, 548, 651, 744, 822, 868, 959, 1096, 1302, 1644, 1736, 1918, 2604, 2877, 3288, 3836, 4247, 5208, 5754, 7672, 8494, 11508, 12741, 16988, 23016, 25453, 25482, 29729, 33976, 50906, 50964, 59458, 76359, 89187, 101812, 101928, 118916, 152718, 178171, 178374, 203624, 237832, 305436, 356342, 356748, 534513, 610872, 712684, 713496, 789043, 1069026, 1425368, 1578086, 2138052, 2367129, 3156172, 3487061, 4276104, 4734258, 5523301, 6312344, 6974122, 9468516, 10461183, 11046602, 13948244, 16569903, 18937032, 20922366, 22093204, 24409427, 27896488, 33139806, 41844732, 44186408, 48818854, 66279612, 73228281, 83689464, 97637708, 108098891, 132559224, 146456562, 195275416, 216197782, 292913124, 324296673, 432395564, 585826248, 648593346, 756692237, 864791128, 1297186692, 1513384474, 2270076711, 2594373384, 3026768948, 4540153422, 6053537896, 9080306844, 18160613688]

約数ペア:

[(1, 18160613688), (2, 9080306844), (3, 6053537896), (4, 4540153422), (6, 3026768948), (7, 2594373384), (8, 2270076711), (12, 1513384474), (14, 1297186692), (21, 864791128), (24, 756692237), (28, 648593346), (31, 585826248), (42, 432395564), (56, 324296673), (62, 292913124), (84, 216197782), (93, 195275416), (124, 146456562), (137, 132559224), (168, 108098891), (186, 97637708), (217, 83689464), (248, 73228281), (274, 66279612), (372, 48818854), (411, 44186408), (434, 41844732), (548, 33139806), (651, 27896488), (744, 24409427), (822, 22093204), (868, 20922366), (959, 18937032), (1096, 16569903), (1302, 13948244), (1644, 11046602), (1736, 10461183), (1918, 9468516), (2604, 6974122), (2877, 6312344), (3288, 5523301), (3836, 4734258), (4247, 4276104), (5208, 3487061), (5754, 3156172), (7672, 2367129), (8494, 2138052), (11508, 1578086), (12741, 1425368), (16988, 1069026), (23016, 789043), (25453, 713496), (25482, 712684), (29729, 610872), (33976, 534513), (50906, 356748), (50964, 356342), (59458, 305436), (76359, 237832), (89187, 203624), (101812, 178374), (101928, 178171), (118916, 152718)]