21866061000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{1041241}}^1$

素因数の和:1041272

約数の個数: 128

約数和(自身を含む): 77968200960

約数和(自身を除く): 56102139960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 21000, 1041241, 2082482, 3123723, 4164964, 5206205, 6247446, 7288687, 8329928, 10412410, 12494892, 14577374, 15618615, 20824820, 21866061, 24989784, 26031025, 29154748, 31237230, 36443435, 41649640, 43732122, 52062050, 58309496, 62474460, 72886870, 78093075, 87464244, 104124100, 109330305, 124948920, 130155125, 145773740, 156186150, 174928488, 182217175, 208248200, 218660610, 260310250, 291547480, 312372300, 364434350, 390465375, 437321220, 520620500, 546651525, 624744600, 728868700, 780930750, 874642440, 911085875, 1041241000, 1093303050, 1457737400, 1561861500, 1822171750, 2186606100, 2733257625, 3123723000, 3644343500, 4373212200, 5466515250, 7288687000, 10933030500, 21866061000]

約数ペア:

[(1, 21866061000), (2, 10933030500), (3, 7288687000), (4, 5466515250), (5, 4373212200), (6, 3644343500), (7, 3123723000), (8, 2733257625), (10, 2186606100), (12, 1822171750), (14, 1561861500), (15, 1457737400), (20, 1093303050), (21, 1041241000), (24, 911085875), (25, 874642440), (28, 780930750), (30, 728868700), (35, 624744600), (40, 546651525), (42, 520620500), (50, 437321220), (56, 390465375), (60, 364434350), (70, 312372300), (75, 291547480), (84, 260310250), (100, 218660610), (105, 208248200), (120, 182217175), (125, 174928488), (140, 156186150), (150, 145773740), (168, 130155125), (175, 124948920), (200, 109330305), (210, 104124100), (250, 87464244), (280, 78093075), (300, 72886870), (350, 62474460), (375, 58309496), (420, 52062050), (500, 43732122), (525, 41649640), (600, 36443435), (700, 31237230), (750, 29154748), (840, 26031025), (875, 24989784), (1000, 21866061), (1050, 20824820), (1400, 15618615), (1500, 14577374), (1750, 12494892), (2100, 10412410), (2625, 8329928), (3000, 7288687), (3500, 6247446), (4200, 5206205), (5250, 4164964), (7000, 3123723), (10500, 2082482), (21000, 1041241)]