31031484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12373}}^1$

素因数の和:12410

約数の個数: 48

約数和(自身を含む): 83153280

約数和(自身を除く): 52121796

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 12373, 24746, 37119, 49492, 74238, 136103, 148476, 235087, 272206, 408309, 470174, 544412, 705261, 816618, 940348, 1410522, 1633236, 2585957, 2821044, 5171914, 7757871, 10343828, 15515742, 31031484]

約数ペア:

[(1, 31031484), (2, 15515742), (3, 10343828), (4, 7757871), (6, 5171914), (11, 2821044), (12, 2585957), (19, 1633236), (22, 1410522), (33, 940348), (38, 816618), (44, 705261), (57, 544412), (66, 470174), (76, 408309), (114, 272206), (132, 235087), (209, 148476), (228, 136103), (418, 74238), (627, 49492), (836, 37119), (1254, 24746), (2508, 12373)]