2021051524716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{2203}}^1\times {\mathrm{520073}}^1$

素因数の和:522300

約数の個数: 108

約数和(自身を含む): 5945562938952

約数和(自身を除く): 3924511414236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 2203, 4406, 6609, 8812, 13218, 15421, 19827, 26436, 30842, 39654, 46263, 61684, 79308, 92526, 107947, 138789, 185052, 215894, 277578, 323841, 431788, 520073, 555156, 647682, 971523, 1040146, 1295364, 1560219, 1943046, 2080292, 3120438, 3640511, 3886092, 4680657, 6240876, 7281022, 9361314, 10921533, 14562044, 18722628, 21843066, 25483577, 32764599, 43686132, 50967154, 65529198, 76450731, 101934308, 131058396, 152901462, 229352193, 305802924, 458704386, 917408772, 1145720819, 2291441638, 3437162457, 4582883276, 6874324914, 8020045733, 10311487371, 13748649828, 16040091466, 20622974742, 24060137199, 32080182932, 41245949484, 48120274398, 56140320131, 72180411597, 96240548796, 112280640262, 144360823194, 168420960393, 224561280524, 288721646388, 336841920786, 505262881179, 673683841572, 1010525762358, 2021051524716]

約数ペア:

[(1, 2021051524716), (2, 1010525762358), (3, 673683841572), (4, 505262881179), (6, 336841920786), (7, 288721646388), (9, 224561280524), (12, 168420960393), (14, 144360823194), (18, 112280640262), (21, 96240548796), (28, 72180411597), (36, 56140320131), (42, 48120274398), (49, 41245949484), (63, 32080182932), (84, 24060137199), (98, 20622974742), (126, 16040091466), (147, 13748649828), (196, 10311487371), (252, 8020045733), (294, 6874324914), (441, 4582883276), (588, 3437162457), (882, 2291441638), (1764, 1145720819), (2203, 917408772), (4406, 458704386), (6609, 305802924), (8812, 229352193), (13218, 152901462), (15421, 131058396), (19827, 101934308), (26436, 76450731), (30842, 65529198), (39654, 50967154), (46263, 43686132), (61684, 32764599), (79308, 25483577), (92526, 21843066), (107947, 18722628), (138789, 14562044), (185052, 10921533), (215894, 9361314), (277578, 7281022), (323841, 6240876), (431788, 4680657), (520073, 3886092), (555156, 3640511), (647682, 3120438), (971523, 2080292), (1040146, 1943046), (1295364, 1560219)]