28118772

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23669}}^1$

素因数の和:23693

約数の個数: 48

約数和(自身を含む): 79531200

約数和(自身を除く): 51412428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 23669, 47338, 71007, 94676, 142014, 213021, 260359, 284028, 426042, 520718, 639063, 781077, 852084, 1041436, 1278126, 1562154, 2343231, 2556252, 3124308, 4686462, 7029693, 9372924, 14059386, 28118772]

約数ペア:

[(1, 28118772), (2, 14059386), (3, 9372924), (4, 7029693), (6, 4686462), (9, 3124308), (11, 2556252), (12, 2343231), (18, 1562154), (22, 1278126), (27, 1041436), (33, 852084), (36, 781077), (44, 639063), (54, 520718), (66, 426042), (99, 284028), (108, 260359), (132, 213021), (198, 142014), (297, 94676), (396, 71007), (594, 47338), (1188, 23669)]