21336667176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{38177}}^1$

素因数の和:38299

約数の個数: 128

約数和(自身を含む): 61023715200

約数和(自身を除く): 39687048024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 73, 87, 88, 116, 132, 146, 174, 219, 232, 264, 292, 319, 348, 438, 584, 638, 696, 803, 876, 957, 1276, 1606, 1752, 1914, 2117, 2409, 2552, 3212, 3828, 4234, 4818, 6351, 6424, 7656, 8468, 9636, 12702, 16936, 19272, 23287, 25404, 38177, 46574, 50808, 69861, 76354, 93148, 114531, 139722, 152708, 186296, 229062, 279444, 305416, 419947, 458124, 558888, 839894, 916248, 1107133, 1259841, 1679788, 2214266, 2519682, 2786921, 3321399, 3359576, 4428532, 5039364, 5573842, 6642798, 8360763, 8857064, 10078728, 11147684, 12178463, 13285596, 16721526, 22295368, 24356926, 26571192, 30656131, 33443052, 36535389, 48713852, 61312262, 66886104, 73070778, 80820709, 91968393, 97427704, 122624524, 146141556, 161641418, 183936786, 242462127, 245249048, 292283112, 323282836, 367873572, 484924254, 646565672, 735747144, 889027799, 969848508, 1778055598, 1939697016, 2667083397, 3556111196, 5334166794, 7112222392, 10668333588, 21336667176]

約数ペア:

[(1, 21336667176), (2, 10668333588), (3, 7112222392), (4, 5334166794), (6, 3556111196), (8, 2667083397), (11, 1939697016), (12, 1778055598), (22, 969848508), (24, 889027799), (29, 735747144), (33, 646565672), (44, 484924254), (58, 367873572), (66, 323282836), (73, 292283112), (87, 245249048), (88, 242462127), (116, 183936786), (132, 161641418), (146, 146141556), (174, 122624524), (219, 97427704), (232, 91968393), (264, 80820709), (292, 73070778), (319, 66886104), (348, 61312262), (438, 48713852), (584, 36535389), (638, 33443052), (696, 30656131), (803, 26571192), (876, 24356926), (957, 22295368), (1276, 16721526), (1606, 13285596), (1752, 12178463), (1914, 11147684), (2117, 10078728), (2409, 8857064), (2552, 8360763), (3212, 6642798), (3828, 5573842), (4234, 5039364), (4818, 4428532), (6351, 3359576), (6424, 3321399), (7656, 2786921), (8468, 2519682), (9636, 2214266), (12702, 1679788), (16936, 1259841), (19272, 1107133), (23287, 916248), (25404, 839894), (38177, 558888), (46574, 458124), (50808, 419947), (69861, 305416), (76354, 279444), (93148, 229062), (114531, 186296), (139722, 152708)]