18390252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 45785600

約数和(自身を除く): 27395348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1021, 1501, 2042, 3002, 3063, 4084, 4503, 6004, 6126, 9006, 12252, 18012, 19399, 38798, 58197, 77596, 80659, 116394, 161318, 232788, 241977, 322636, 483954, 967908, 1532521, 3065042, 4597563, 6130084, 9195126, 18390252]

約数ペア:

[(1, 18390252), (2, 9195126), (3, 6130084), (4, 4597563), (6, 3065042), (12, 1532521), (19, 967908), (38, 483954), (57, 322636), (76, 241977), (79, 232788), (114, 161318), (158, 116394), (228, 80659), (237, 77596), (316, 58197), (474, 38798), (948, 19399), (1021, 18012), (1501, 12252), (2042, 9006), (3002, 6126), (3063, 6004), (4084, 4503)]