27890988

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 67568256

約数和(自身を除く): 39677268

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 83, 123, 164, 166, 246, 249, 332, 492, 498, 683, 996, 1366, 2049, 2732, 3403, 4098, 6806, 8196, 10209, 13612, 20418, 28003, 40836, 56006, 56689, 84009, 112012, 113378, 168018, 170067, 226756, 336036, 340134, 680268, 2324249, 4648498, 6972747, 9296996, 13945494, 27890988]

約数ペア:

[(1, 27890988), (2, 13945494), (3, 9296996), (4, 6972747), (6, 4648498), (12, 2324249), (41, 680268), (82, 340134), (83, 336036), (123, 226756), (164, 170067), (166, 168018), (246, 113378), (249, 112012), (332, 84009), (492, 56689), (498, 56006), (683, 40836), (996, 28003), (1366, 20418), (2049, 13612), (2732, 10209), (3403, 8196), (4098, 6806)]