1651482

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 4458240

約数和(自身を除く): 2806758

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 257, 306, 357, 378, 459, 514, 714, 771, 918, 1071, 1542, 1799, 2142, 2313, 3213, 3598, 4369, 4626, 5397, 6426, 6939, 8738, 10794, 13107, 13878, 16191, 26214, 30583, 32382, 39321, 48573, 61166, 78642, 91749, 97146, 117963, 183498, 235926, 275247, 550494, 825741, 1651482]

約数ペア:

[(1, 1651482), (2, 825741), (3, 550494), (6, 275247), (7, 235926), (9, 183498), (14, 117963), (17, 97146), (18, 91749), (21, 78642), (27, 61166), (34, 48573), (42, 39321), (51, 32382), (54, 30583), (63, 26214), (102, 16191), (119, 13878), (126, 13107), (153, 10794), (189, 8738), (238, 6939), (257, 6426), (306, 5397), (357, 4626), (378, 4369), (459, 3598), (514, 3213), (714, 2313), (771, 2142), (918, 1799), (1071, 1542)]