31163346

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 74390400

約数和(自身を除く): 43227054

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 83, 102, 153, 166, 249, 306, 409, 459, 498, 747, 818, 918, 1227, 1411, 1494, 2241, 2454, 2822, 3681, 4233, 4482, 6953, 7362, 8466, 11043, 12699, 13906, 20859, 22086, 25398, 33947, 38097, 41718, 62577, 67894, 76194, 101841, 125154, 187731, 203682, 305523, 375462, 577099, 611046, 916569, 1154198, 1731297, 1833138, 3462594, 5193891, 10387782, 15581673, 31163346]

約数ペア:

[(1, 31163346), (2, 15581673), (3, 10387782), (6, 5193891), (9, 3462594), (17, 1833138), (18, 1731297), (27, 1154198), (34, 916569), (51, 611046), (54, 577099), (83, 375462), (102, 305523), (153, 203682), (166, 187731), (249, 125154), (306, 101841), (409, 76194), (459, 67894), (498, 62577), (747, 41718), (818, 38097), (918, 33947), (1227, 25398), (1411, 22086), (1494, 20859), (2241, 13906), (2454, 12699), (2822, 11043), (3681, 8466), (4233, 7362), (4482, 6953)]