28874462526

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103087}}^1$

素因数の和:103140

約数の個数: 160

約数和(自身を含む): 83822914560

約数和(自身を除く): 54948452034

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 567, 702, 741, 798, 819, 1026, 1053, 1134, 1197, 1482, 1539, 1638, 1729, 2106, 2223, 2394, 2457, 3078, 3458, 3591, 4446, 4914, 5187, 6669, 7182, 7371, 10374, 10773, 13338, 14742, 15561, 20007, 21546, 31122, 40014, 46683, 93366, 103087, 140049, 206174, 280098, 309261, 618522, 721609, 927783, 1340131, 1443218, 1855566, 1958653, 2164827, 2680262, 2783349, 3917306, 4020393, 4329654, 5566698, 5875959, 6494481, 8040786, 8350047, 9380917, 11751918, 12061179, 12988962, 13710571, 16700094, 17627877, 18761834, 19483443, 24122358, 25462489, 27421142, 28142751, 35255754, 36183537, 38966886, 41131713, 50924978, 52883631, 56285502, 58450329, 72367074, 76387467, 82263426, 84428253, 105767262, 108550611, 116900658, 123395139, 152774934, 158650893, 168856506, 178237423, 217101222, 229162401, 246790278, 253284759, 317301786, 356474846, 370185417, 458324802, 506569518, 534712269, 687487203, 740370834, 759854277, 1069424538, 1110556251, 1374974406, 1519708554, 1604136807, 2062461609, 2221112502, 3208273614, 4124923218, 4812410421, 9624820842, 14437231263, 28874462526]

約数ペア:

[(1, 28874462526), (2, 14437231263), (3, 9624820842), (6, 4812410421), (7, 4124923218), (9, 3208273614), (13, 2221112502), (14, 2062461609), (18, 1604136807), (19, 1519708554), (21, 1374974406), (26, 1110556251), (27, 1069424538), (38, 759854277), (39, 740370834), (42, 687487203), (54, 534712269), (57, 506569518), (63, 458324802), (78, 370185417), (81, 356474846), (91, 317301786), (114, 253284759), (117, 246790278), (126, 229162401), (133, 217101222), (162, 178237423), (171, 168856506), (182, 158650893), (189, 152774934), (234, 123395139), (247, 116900658), (266, 108550611), (273, 105767262), (342, 84428253), (351, 82263426), (378, 76387467), (399, 72367074), (494, 58450329), (513, 56285502), (546, 52883631), (567, 50924978), (702, 41131713), (741, 38966886), (798, 36183537), (819, 35255754), (1026, 28142751), (1053, 27421142), (1134, 25462489), (1197, 24122358), (1482, 19483443), (1539, 18761834), (1638, 17627877), (1729, 16700094), (2106, 13710571), (2223, 12988962), (2394, 12061179), (2457, 11751918), (3078, 9380917), (3458, 8350047), (3591, 8040786), (4446, 6494481), (4914, 5875959), (5187, 5566698), (6669, 4329654), (7182, 4020393), (7371, 3917306), (10374, 2783349), (10773, 2680262), (13338, 2164827), (14742, 1958653), (15561, 1855566), (20007, 1443218), (21546, 1340131), (31122, 927783), (40014, 721609), (46683, 618522), (93366, 309261), (103087, 280098), (140049, 206174)]