2062746

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 5645376

約数和(自身を除く): 3582630

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 107, 119, 126, 153, 162, 189, 214, 238, 306, 321, 357, 378, 459, 567, 642, 714, 749, 918, 963, 1071, 1134, 1377, 1498, 1819, 1926, 2142, 2247, 2754, 2889, 3213, 3638, 4494, 5457, 5778, 6426, 6741, 8667, 9639, 10914, 12733, 13482, 16371, 17334, 19278, 20223, 25466, 32742, 38199, 40446, 49113, 60669, 76398, 98226, 114597, 121338, 147339, 229194, 294678, 343791, 687582, 1031373, 2062746]

約数ペア:

[(1, 2062746), (2, 1031373), (3, 687582), (6, 343791), (7, 294678), (9, 229194), (14, 147339), (17, 121338), (18, 114597), (21, 98226), (27, 76398), (34, 60669), (42, 49113), (51, 40446), (54, 38199), (63, 32742), (81, 25466), (102, 20223), (107, 19278), (119, 17334), (126, 16371), (153, 13482), (162, 12733), (189, 10914), (214, 9639), (238, 8667), (306, 6741), (321, 6426), (357, 5778), (378, 5457), (459, 4494), (567, 3638), (642, 3213), (714, 2889), (749, 2754), (918, 2247), (963, 2142), (1071, 1926), (1134, 1819), (1377, 1498)]