29121876

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{5503}}^1$

素因数の和:5530

約数の個数: 72

約数和(自身を含む): 87843840

約数和(自身を除く): 58721964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 5503, 11006, 16509, 22012, 33018, 38521, 49527, 66036, 77042, 99054, 115563, 148581, 154084, 198108, 231126, 269647, 297162, 346689, 462252, 539294, 594324, 693378, 808941, 1040067, 1078588, 1386756, 1617882, 2080134, 2426823, 3235764, 4160268, 4853646, 7280469, 9707292, 14560938, 29121876]

約数ペア:

[(1, 29121876), (2, 14560938), (3, 9707292), (4, 7280469), (6, 4853646), (7, 4160268), (9, 3235764), (12, 2426823), (14, 2080134), (18, 1617882), (21, 1386756), (27, 1078588), (28, 1040067), (36, 808941), (42, 693378), (49, 594324), (54, 539294), (63, 462252), (84, 346689), (98, 297162), (108, 269647), (126, 231126), (147, 198108), (189, 154084), (196, 148581), (252, 115563), (294, 99054), (378, 77042), (441, 66036), (588, 49527), (756, 38521), (882, 33018), (1323, 22012), (1764, 16509), (2646, 11006), (5292, 5503)]