21465848544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{46769}}^1$

素因数の和:47472

約数の個数: 96

約数和(自身を含む): 64493210880

約数和(自身を除く): 43027362336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 683, 1366, 2049, 2732, 4098, 4781, 5464, 8196, 9562, 10928, 14343, 16392, 19124, 21856, 28686, 32784, 38248, 46769, 57372, 65568, 76496, 93538, 114744, 140307, 152992, 187076, 229488, 280614, 327383, 374152, 458976, 561228, 654766, 748304, 982149, 1122456, 1309532, 1496608, 1964298, 2244912, 2619064, 3928596, 4489824, 5238128, 7857192, 10476256, 15714384, 31428768, 31943227, 63886454, 95829681, 127772908, 191659362, 223602589, 255545816, 383318724, 447205178, 511091632, 670807767, 766637448, 894410356, 1022183264, 1341615534, 1533274896, 1788820712, 2683231068, 3066549792, 3577641424, 5366462136, 7155282848, 10732924272, 21465848544]

約数ペア:

[(1, 21465848544), (2, 10732924272), (3, 7155282848), (4, 5366462136), (6, 3577641424), (7, 3066549792), (8, 2683231068), (12, 1788820712), (14, 1533274896), (16, 1341615534), (21, 1022183264), (24, 894410356), (28, 766637448), (32, 670807767), (42, 511091632), (48, 447205178), (56, 383318724), (84, 255545816), (96, 223602589), (112, 191659362), (168, 127772908), (224, 95829681), (336, 63886454), (672, 31943227), (683, 31428768), (1366, 15714384), (2049, 10476256), (2732, 7857192), (4098, 5238128), (4781, 4489824), (5464, 3928596), (8196, 2619064), (9562, 2244912), (10928, 1964298), (14343, 1496608), (16392, 1309532), (19124, 1122456), (21856, 982149), (28686, 748304), (32784, 654766), (38248, 561228), (46769, 458976), (57372, 374152), (65568, 327383), (76496, 280614), (93538, 229488), (114744, 187076), (140307, 152992)]