217575954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8053}}^1$

素因数の和:8159

約数の個数: 48

約数和(自身を含む): 502569600

約数和(自身を除く): 284993646

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 1422, 1501, 3002, 4503, 8053, 9006, 13509, 16106, 24159, 27018, 48318, 72477, 144954, 153007, 306014, 459021, 636187, 918042, 1272374, 1377063, 1908561, 2754126, 3817122, 5725683, 11451366, 12087553, 24175106, 36262659, 72525318, 108787977, 217575954]

約数ペア:

[(1, 217575954), (2, 108787977), (3, 72525318), (6, 36262659), (9, 24175106), (18, 12087553), (19, 11451366), (38, 5725683), (57, 3817122), (79, 2754126), (114, 1908561), (158, 1377063), (171, 1272374), (237, 918042), (342, 636187), (474, 459021), (711, 306014), (1422, 153007), (1501, 144954), (3002, 72477), (4503, 48318), (8053, 27018), (9006, 24159), (13509, 16106)]