3278988

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 8616160

約数和(自身を除く): 5337172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 313, 388, 582, 626, 873, 939, 1164, 1252, 1746, 1878, 2619, 2817, 3492, 3756, 5238, 5634, 8451, 10476, 11268, 16902, 30361, 33804, 60722, 91083, 121444, 182166, 273249, 364332, 546498, 819747, 1092996, 1639494, 3278988]

約数ペア:

[(1, 3278988), (2, 1639494), (3, 1092996), (4, 819747), (6, 546498), (9, 364332), (12, 273249), (18, 182166), (27, 121444), (36, 91083), (54, 60722), (97, 33804), (108, 30361), (194, 16902), (291, 11268), (313, 10476), (388, 8451), (582, 5634), (626, 5238), (873, 3756), (939, 3492), (1164, 2817), (1252, 2619), (1746, 1878)]