2821014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4782186

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, 306, 357, 378, 439, 459, 714, 878, 918, 1071, 1317, 2142, 2634, 3073, 3213, 3951, 6146, 6426, 7463, 7902, 9219, 11853, 14926, 18438, 22389, 23706, 27657, 44778, 52241, 55314, 67167, 82971, 104482, 134334, 156723, 165942, 201501, 313446, 403002, 470169, 940338, 1410507, 2821014]

約数ペア:

[(1, 2821014), (2, 1410507), (3, 940338), (6, 470169), (7, 403002), (9, 313446), (14, 201501), (17, 165942), (18, 156723), (21, 134334), (27, 104482), (34, 82971), (42, 67167), (51, 55314), (54, 52241), (63, 44778), (102, 27657), (119, 23706), (126, 22389), (153, 18438), (189, 14926), (238, 11853), (306, 9219), (357, 7902), (378, 7463), (439, 6426), (459, 6146), (714, 3951), (878, 3213), (918, 3073), (1071, 2634), (1317, 2142)]