1908416772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{24691}}^1$

素因数の和:24833

約数の個数: 72

約数和(自身を含む): 5123096160

約数和(自身を除く): 3214679388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 2034, 2147, 4068, 4294, 6441, 8588, 12882, 19323, 24691, 25764, 38646, 49382, 74073, 77292, 98764, 148146, 222219, 296292, 444438, 469129, 888876, 938258, 1407387, 1876516, 2790083, 2814774, 4222161, 5580166, 5629548, 8370249, 8444322, 11160332, 16740498, 16888644, 25110747, 33480996, 50221494, 53011577, 100442988, 106023154, 159034731, 212046308, 318069462, 477104193, 636138924, 954208386, 1908416772]

約数ペア:

[(1, 1908416772), (2, 954208386), (3, 636138924), (4, 477104193), (6, 318069462), (9, 212046308), (12, 159034731), (18, 106023154), (19, 100442988), (36, 53011577), (38, 50221494), (57, 33480996), (76, 25110747), (113, 16888644), (114, 16740498), (171, 11160332), (226, 8444322), (228, 8370249), (339, 5629548), (342, 5580166), (452, 4222161), (678, 2814774), (684, 2790083), (1017, 1876516), (1356, 1407387), (2034, 938258), (2147, 888876), (4068, 469129), (4294, 444438), (6441, 296292), (8588, 222219), (12882, 148146), (19323, 98764), (24691, 77292), (25764, 74073), (38646, 49382)]